Available 33 files for Asrock P43Twins1600

 

Select Files

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios Update memory code.

Operating System

MS-DOS

Version

1.50

Size Driver

506KB

File Name

p43twins1600(1.50).zip

Observations

ASRock BIOS Upgrade Instruction


BIOS Update Utility


AFUDOS.EXE: The Flash Memory Writer utility is included in the WinZip format of BIOS file. It updates the BIOS by uploading a new BIOS file to the programmable flash ROM chip on the motherboard. To determine the BIOS version of your motherboard, press "F2" to enter the BIOS setup utility during bootup, and check the BIOS version from the Main menu. Larger numbers represent a newer BIOS file. This utility works only in DOS mode. (How do I check the BIOS version?)
The Flash Memory Writer utility can not be suitable for all ASRock motherboards. Please use the Flash utility which is included in each BIOS file to update its BIOS. Also ASRock motherboard MUST use ASRock's Flash utility to update BIOS, those uncertified BIOS flashing tools will cause motherboard damage.


Updating BIOS Procedures


Create a bootable system floppy disk.
Download an updated ASRock BIOS file (WinZip format with .zip file extension) from the web site, unzip the BIOS file and save both AFUDOS.EXE utility and BIOS file to the disk you created in step 1.
Boot from the disk you created in step 2.
At the "A:\" prompt, type AFUDOS, hit space bar once, and type BIOS file name then press "Enter". For example: A:\AFUDOS ANF7R301 "Enter" then you will see a message "Please wait for BIOS loading ROM".
After 30 seconds, you will see the message "Program ended normally", then you have finished upgrading the BIOS.
After finishing upgrading the BIOS, please remove the floppy disk. Restart your system and press "F2" to enter the BIOS setup utility during boot up.
In Exit menu, please select "Load Default Settings" and press "Enter" to continue.
Select "Exit Saving Changes" and press "Enter" to exit the BIOS setup utility.
Now, system is booting up with new BIOS.

How do I check the BIOS version?


1.The BIOS version can be found during system boot up.
2.The BIOS version can be found in BIOS setup utility.



Notice

If you encounter problems while updating the new BIOS, DO NOT turn off your system since this corrupt BIOS might cause your system failed to boot up. Just repeat the process, and if the problem still persists, update the original BIOS file. If the Flash Memory Writer utility was not able to successfully update a complete BIOS file, your system may not be able to boot up. If this happens, your system will need service.

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios Support Instant boot.

Operating System

MS-DOS

Version

1.90

Size Driver

510KB

File Name

p43twins1600(1.90).zip

Observations

ASRock BIOS Upgrade Instruction


BIOS Update Utility


AFUDOS.EXE: The Flash Memory Writer utility is included in the WinZip format of BIOS file. It updates the BIOS by uploading a new BIOS file to the programmable flash ROM chip on the motherboard. To determine the BIOS version of your motherboard, press "F2" to enter the BIOS setup utility during bootup, and check the BIOS version from the Main menu. Larger numbers represent a newer BIOS file. This utility works only in DOS mode. (How do I check the BIOS version?)
The Flash Memory Writer utility can not be suitable for all ASRock motherboards. Please use the Flash utility which is included in each BIOS file to update its BIOS. Also ASRock motherboard MUST use ASRock's Flash utility to update BIOS, those uncertified BIOS flashing tools will cause motherboard damage.


Updating BIOS Procedures


Create a bootable system floppy disk.
Download an updated ASRock BIOS file (WinZip format with .zip file extension) from the web site, unzip the BIOS file and save both AFUDOS.EXE utility and BIOS file to the disk you created in step 1.
Boot from the disk you created in step 2.
At the "A:\" prompt, type AFUDOS, hit space bar once, and type BIOS file name then press "Enter". For example: A:\AFUDOS ANF7R301 "Enter" then you will see a message "Please wait for BIOS loading ROM".
After 30 seconds, you will see the message "Program ended normally", then you have finished upgrading the BIOS.
After finishing upgrading the BIOS, please remove the floppy disk. Restart your system and press "F2" to enter the BIOS setup utility during boot up.
In Exit menu, please select "Load Default Settings" and press "Enter" to continue.
Select "Exit Saving Changes" and press "Enter" to exit the BIOS setup utility.
Now, system is booting up with new BIOS.

How do I check the BIOS version?


1.The BIOS version can be found during system boot up.
2.The BIOS version can be found in BIOS setup utility.



Notice

If you encounter problems while updating the new BIOS, DO NOT turn off your system since this corrupt BIOS might cause your system failed to boot up. Just repeat the process, and if the problem still persists, update the original BIOS file. If the Flash Memory Writer utility was not able to successfully update a complete BIOS file, your system may not be able to boot up. If this happens, your system will need service.

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios Patch ADATA 1066 1GB memory.

Operating System

MS-DOS

Version

2.00

Size Driver

510KB

File Name

p43twins1600(2.00).zip

Observations

ASRock BIOS Upgrade Instruction


BIOS Update Utility


AFUDOS.EXE: The Flash Memory Writer utility is included in the WinZip format of BIOS file. It updates the BIOS by uploading a new BIOS file to the programmable flash ROM chip on the motherboard. To determine the BIOS version of your motherboard, press "F2" to enter the BIOS setup utility during bootup, and check the BIOS version from the Main menu. Larger numbers represent a newer BIOS file. This utility works only in DOS mode. (How do I check the BIOS version?)
The Flash Memory Writer utility can not be suitable for all ASRock motherboards. Please use the Flash utility which is included in each BIOS file to update its BIOS. Also ASRock motherboard MUST use ASRock's Flash utility to update BIOS, those uncertified BIOS flashing tools will cause motherboard damage.


Updating BIOS Procedures


Create a bootable system floppy disk.
Download an updated ASRock BIOS file (WinZip format with .zip file extension) from the web site, unzip the BIOS file and save both AFUDOS.EXE utility and BIOS file to the disk you created in step 1.
Boot from the disk you created in step 2.
At the "A:\" prompt, type AFUDOS, hit space bar once, and type BIOS file name then press "Enter". For example: A:\AFUDOS ANF7R301 "Enter" then you will see a message "Please wait for BIOS loading ROM".
After 30 seconds, you will see the message "Program ended normally", then you have finished upgrading the BIOS.
After finishing upgrading the BIOS, please remove the floppy disk. Restart your system and press "F2" to enter the BIOS setup utility during boot up.
In Exit menu, please select "Load Default Settings" and press "Enter" to continue.
Select "Exit Saving Changes" and press "Enter" to exit the BIOS setup utility.
Now, system is booting up with new BIOS.

How do I check the BIOS version?


1.The BIOS version can be found during system boot up.
2.The BIOS version can be found in BIOS setup utility.



Notice

If you encounter problems while updating the new BIOS, DO NOT turn off your system since this corrupt BIOS might cause your system failed to boot up. Just repeat the process, and if the problem still persists, update the original BIOS file. If the Flash Memory Writer utility was not able to successfully update a complete BIOS file, your system may not be able to boot up. If this happens, your system will need service.

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios Modify setting for "Overclock Mode".

Operating System

MS-DOS

Version

1.70

Size Driver

506KB

File Name

p43twins1600(1.70).zip

Observations

ASRock BIOS Upgrade Instruction


BIOS Update Utility


AFUDOS.EXE: The Flash Memory Writer utility is included in the WinZip format of BIOS file. It updates the BIOS by uploading a new BIOS file to the programmable flash ROM chip on the motherboard. To determine the BIOS version of your motherboard, press "F2" to enter the BIOS setup utility during bootup, and check the BIOS version from the Main menu. Larger numbers represent a newer BIOS file. This utility works only in DOS mode. (How do I check the BIOS version?)
The Flash Memory Writer utility can not be suitable for all ASRock motherboards. Please use the Flash utility which is included in each BIOS file to update its BIOS. Also ASRock motherboard MUST use ASRock's Flash utility to update BIOS, those uncertified BIOS flashing tools will cause motherboard damage.


Updating BIOS Procedures


Create a bootable system floppy disk.
Download an updated ASRock BIOS file (WinZip format with .zip file extension) from the web site, unzip the BIOS file and save both AFUDOS.EXE utility and BIOS file to the disk you created in step 1.
Boot from the disk you created in step 2.
At the "A:\" prompt, type AFUDOS, hit space bar once, and type BIOS file name then press "Enter". For example: A:\AFUDOS ANF7R301 "Enter" then you will see a message "Please wait for BIOS loading ROM".
After 30 seconds, you will see the message "Program ended normally", then you have finished upgrading the BIOS.
After finishing upgrading the BIOS, please remove the floppy disk. Restart your system and press "F2" to enter the BIOS setup utility during boot up.
In Exit menu, please select "Load Default Settings" and press "Enter" to continue.
Select "Exit Saving Changes" and press "Enter" to exit the BIOS setup utility.
Now, system is booting up with new BIOS.

How do I check the BIOS version?


1.The BIOS version can be found during system boot up.
2.The BIOS version can be found in BIOS setup utility.



Notice

If you encounter problems while updating the new BIOS, DO NOT turn off your system since this corrupt BIOS might cause your system failed to boot up. Just repeat the process, and if the problem still persists, update the original BIOS file. If the Flash Memory Writer utility was not able to successfully update a complete BIOS file, your system may not be able to boot up. If this happens, your system will need service.

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios Modify code for S3 resume with SATAI HDD.

Operating System

MS-DOS

Version

1.60

Size Driver

506KB

File Name

p43twins1600(1.60).zip

Observations

ASRock BIOS Upgrade Instruction


BIOS Update Utility


AFUDOS.EXE: The Flash Memory Writer utility is included in the WinZip format of BIOS file. It updates the BIOS by uploading a new BIOS file to the programmable flash ROM chip on the motherboard. To determine the BIOS version of your motherboard, press "F2" to enter the BIOS setup utility during bootup, and check the BIOS version from the Main menu. Larger numbers represent a newer BIOS file. This utility works only in DOS mode. (How do I check the BIOS version?)
The Flash Memory Writer utility can not be suitable for all ASRock motherboards. Please use the Flash utility which is included in each BIOS file to update its BIOS. Also ASRock motherboard MUST use ASRock's Flash utility to update BIOS, those uncertified BIOS flashing tools will cause motherboard damage.


Updating BIOS Procedures


Create a bootable system floppy disk.
Download an updated ASRock BIOS file (WinZip format with .zip file extension) from the web site, unzip the BIOS file and save both AFUDOS.EXE utility and BIOS file to the disk you created in step 1.
Boot from the disk you created in step 2.
At the "A:\" prompt, type AFUDOS, hit space bar once, and type BIOS file name then press "Enter". For example: A:\AFUDOS ANF7R301 "Enter" then you will see a message "Please wait for BIOS loading ROM".
After 30 seconds, you will see the message "Program ended normally", then you have finished upgrading the BIOS.
After finishing upgrading the BIOS, please remove the floppy disk. Restart your system and press "F2" to enter the BIOS setup utility during boot up.
In Exit menu, please select "Load Default Settings" and press "Enter" to continue.
Select "Exit Saving Changes" and press "Enter" to exit the BIOS setup utility.
Now, system is booting up with new BIOS.

How do I check the BIOS version?


1.The BIOS version can be found during system boot up.
2.The BIOS version can be found in BIOS setup utility.



Notice

If you encounter problems while updating the new BIOS, DO NOT turn off your system since this corrupt BIOS might cause your system failed to boot up. Just repeat the process, and if the problem still persists, update the original BIOS file. If the Flash Memory Writer utility was not able to successfully update a complete BIOS file, your system may not be able to boot up. If this happens, your system will need service.

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios Modify code for "DRAM Frequency" item.

Operating System

MS-DOS

Version

1.80

Size Driver

506KB

File Name

p43twins1600(1.80).zip

Observations

ASRock BIOS Upgrade Instruction


BIOS Update Utility


AFUDOS.EXE: The Flash Memory Writer utility is included in the WinZip format of BIOS file. It updates the BIOS by uploading a new BIOS file to the programmable flash ROM chip on the motherboard. To determine the BIOS version of your motherboard, press "F2" to enter the BIOS setup utility during bootup, and check the BIOS version from the Main menu. Larger numbers represent a newer BIOS file. This utility works only in DOS mode. (How do I check the BIOS version?)
The Flash Memory Writer utility can not be suitable for all ASRock motherboards. Please use the Flash utility which is included in each BIOS file to update its BIOS. Also ASRock motherboard MUST use ASRock's Flash utility to update BIOS, those uncertified BIOS flashing tools will cause motherboard damage.


Updating BIOS Procedures


Create a bootable system floppy disk.
Download an updated ASRock BIOS file (WinZip format with .zip file extension) from the web site, unzip the BIOS file and save both AFUDOS.EXE utility and BIOS file to the disk you created in step 1.
Boot from the disk you created in step 2.
At the "A:\" prompt, type AFUDOS, hit space bar once, and type BIOS file name then press "Enter". For example: A:\AFUDOS ANF7R301 "Enter" then you will see a message "Please wait for BIOS loading ROM".
After 30 seconds, you will see the message "Program ended normally", then you have finished upgrading the BIOS.
After finishing upgrading the BIOS, please remove the floppy disk. Restart your system and press "F2" to enter the BIOS setup utility during boot up.
In Exit menu, please select "Load Default Settings" and press "Enter" to continue.
Select "Exit Saving Changes" and press "Enter" to exit the BIOS setup utility.
Now, system is booting up with new BIOS.

How do I check the BIOS version?


1.The BIOS version can be found during system boot up.
2.The BIOS version can be found in BIOS setup utility.



Notice

If you encounter problems while updating the new BIOS, DO NOT turn off your system since this corrupt BIOS might cause your system failed to boot up. Just repeat the process, and if the problem still persists, update the original BIOS file. If the Flash Memory Writer utility was not able to successfully update a complete BIOS file, your system may not be able to boot up. If this happens, your system will need service.

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios First released.

Operating System

MS-DOS

Version

1.10

Size Driver

494KB

File Name

p43twins1600(1.10).zip

Observations

ASRock BIOS Upgrade Instruction


BIOS Update Utility


AFUDOS.EXE: The Flash Memory Writer utility is included in the WinZip format of BIOS file. It updates the BIOS by uploading a new BIOS file to the programmable flash ROM chip on the motherboard. To determine the BIOS version of your motherboard, press "F2" to enter the BIOS setup utility during bootup, and check the BIOS version from the Main menu. Larger numbers represent a newer BIOS file. This utility works only in DOS mode. (How do I check the BIOS version?)
The Flash Memory Writer utility can not be suitable for all ASRock motherboards. Please use the Flash utility which is included in each BIOS file to update its BIOS. Also ASRock motherboard MUST use ASRock's Flash utility to update BIOS, those uncertified BIOS flashing tools will cause motherboard damage.


Updating BIOS Procedures


Create a bootable system floppy disk.
Download an updated ASRock BIOS file (WinZip format with .zip file extension) from the web site, unzip the BIOS file and save both AFUDOS.EXE utility and BIOS file to the disk you created in step 1.
Boot from the disk you created in step 2.
At the "A:\" prompt, type AFUDOS, hit space bar once, and type BIOS file name then press "Enter". For example: A:\AFUDOS ANF7R301 "Enter" then you will see a message "Please wait for BIOS loading ROM".
After 30 seconds, you will see the message "Program ended normally", then you have finished upgrading the BIOS.
After finishing upgrading the BIOS, please remove the floppy disk. Restart your system and press "F2" to enter the BIOS setup utility during boot up.
In Exit menu, please select "Load Default Settings" and press "Enter" to continue.
Select "Exit Saving Changes" and press "Enter" to exit the BIOS setup utility.
Now, system is booting up with new BIOS.

How do I check the BIOS version?


1.The BIOS version can be found during system boot up.
2.The BIOS version can be found in BIOS setup utility.



Notice

If you encounter problems while updating the new BIOS, DO NOT turn off your system since this corrupt BIOS might cause your system failed to boot up. Just repeat the process, and if the problem still persists, update the original BIOS file. If the Flash Memory Writer utility was not able to successfully update a complete BIOS file, your system may not be able to boot up. If this happens, your system will need service.

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios 1. Update microcode for CPU. 2. Update memroy code for better compatibility.

Operating System

MS-DOS

Version

1.30

Size Driver

505KB

File Name

p43twins1600(1.30).zip

Observations

ASRock BIOS Upgrade Instruction


BIOS Update Utility


AFUDOS.EXE: The Flash Memory Writer utility is included in the WinZip format of BIOS file. It updates the BIOS by uploading a new BIOS file to the programmable flash ROM chip on the motherboard. To determine the BIOS version of your motherboard, press "F2" to enter the BIOS setup utility during bootup, and check the BIOS version from the Main menu. Larger numbers represent a newer BIOS file. This utility works only in DOS mode. (How do I check the BIOS version?)
The Flash Memory Writer utility can not be suitable for all ASRock motherboards. Please use the Flash utility which is included in each BIOS file to update its BIOS. Also ASRock motherboard MUST use ASRock's Flash utility to update BIOS, those uncertified BIOS flashing tools will cause motherboard damage.


Updating BIOS Procedures


Create a bootable system floppy disk.
Download an updated ASRock BIOS file (WinZip format with .zip file extension) from the web site, unzip the BIOS file and save both AFUDOS.EXE utility and BIOS file to the disk you created in step 1.
Boot from the disk you created in step 2.
At the "A:\" prompt, type AFUDOS, hit space bar once, and type BIOS file name then press "Enter". For example: A:\AFUDOS ANF7R301 "Enter" then you will see a message "Please wait for BIOS loading ROM".
After 30 seconds, you will see the message "Program ended normally", then you have finished upgrading the BIOS.
After finishing upgrading the BIOS, please remove the floppy disk. Restart your system and press "F2" to enter the BIOS setup utility during boot up.
In Exit menu, please select "Load Default Settings" and press "Enter" to continue.
Select "Exit Saving Changes" and press "Enter" to exit the BIOS setup utility.
Now, system is booting up with new BIOS.

How do I check the BIOS version?


1.The BIOS version can be found during system boot up.
2.The BIOS version can be found in BIOS setup utility.



Notice

If you encounter problems while updating the new BIOS, DO NOT turn off your system since this corrupt BIOS might cause your system failed to boot up. Just repeat the process, and if the problem still persists, update the original BIOS file. If the Flash Memory Writer utility was not able to successfully update a complete BIOS file, your system may not be able to boot up. If this happens, your system will need service.

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios 1. Update memory code. 2. Change SETUP item 'Configure SATAII as' default to 'IDE'.

Operating System

MS-DOS

Version

1.40

Size Driver

505KB

File Name

p43twins1600(1.40).zip

Observations

ASRock BIOS Upgrade Instruction


BIOS Update Utility


AFUDOS.EXE: The Flash Memory Writer utility is included in the WinZip format of BIOS file. It updates the BIOS by uploading a new BIOS file to the programmable flash ROM chip on the motherboard. To determine the BIOS version of your motherboard, press "F2" to enter the BIOS setup utility during bootup, and check the BIOS version from the Main menu. Larger numbers represent a newer BIOS file. This utility works only in DOS mode. (How do I check the BIOS version?)
The Flash Memory Writer utility can not be suitable for all ASRock motherboards. Please use the Flash utility which is included in each BIOS file to update its BIOS. Also ASRock motherboard MUST use ASRock's Flash utility to update BIOS, those uncertified BIOS flashing tools will cause motherboard damage.


Updating BIOS Procedures


Create a bootable system floppy disk.
Download an updated ASRock BIOS file (WinZip format with .zip file extension) from the web site, unzip the BIOS file and save both AFUDOS.EXE utility and BIOS file to the disk you created in step 1.
Boot from the disk you created in step 2.
At the "A:\" prompt, type AFUDOS, hit space bar once, and type BIOS file name then press "Enter". For example: A:\AFUDOS ANF7R301 "Enter" then you will see a message "Please wait for BIOS loading ROM".
After 30 seconds, you will see the message "Program ended normally", then you have finished upgrading the BIOS.
After finishing upgrading the BIOS, please remove the floppy disk. Restart your system and press "F2" to enter the BIOS setup utility during boot up.
In Exit menu, please select "Load Default Settings" and press "Enter" to continue.
Select "Exit Saving Changes" and press "Enter" to exit the BIOS setup utility.
Now, system is booting up with new BIOS.

How do I check the BIOS version?


1.The BIOS version can be found during system boot up.
2.The BIOS version can be found in BIOS setup utility.



Notice

If you encounter problems while updating the new BIOS, DO NOT turn off your system since this corrupt BIOS might cause your system failed to boot up. Just repeat the process, and if the problem still persists, update the original BIOS file. If the Flash Memory Writer utility was not able to successfully update a complete BIOS file, your system may not be able to boot up. If this happens, your system will need service.

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios 1. Patch Logitech USB illuminated Keyboard (LZ838BH). 2. Patch Chinese diskless VND system.

Operating System

MS-DOS

Version

2.10

Size Driver

510KB

File Name

p43twins1600(2.10).zip

Observations

ASRock BIOS Upgrade Instruction


BIOS Update Utility


AFUDOS.EXE: The Flash Memory Writer utility is included in the WinZip format of BIOS file. It updates the BIOS by uploading a new BIOS file to the programmable flash ROM chip on the motherboard. To determine the BIOS version of your motherboard, press "F2" to enter the BIOS setup utility during bootup, and check the BIOS version from the Main menu. Larger numbers represent a newer BIOS file. This utility works only in DOS mode. (How do I check the BIOS version?)
The Flash Memory Writer utility can not be suitable for all ASRock motherboards. Please use the Flash utility which is included in each BIOS file to update its BIOS. Also ASRock motherboard MUST use ASRock's Flash utility to update BIOS, those uncertified BIOS flashing tools will cause motherboard damage.


Updating BIOS Procedures


Create a bootable system floppy disk.
Download an updated ASRock BIOS file (WinZip format with .zip file extension) from the web site, unzip the BIOS file and save both AFUDOS.EXE utility and BIOS file to the disk you created in step 1.
Boot from the disk you created in step 2.
At the "A:\" prompt, type AFUDOS, hit space bar once, and type BIOS file name then press "Enter". For example: A:\AFUDOS ANF7R301 "Enter" then you will see a message "Please wait for BIOS loading ROM".
After 30 seconds, you will see the message "Program ended normally", then you have finished upgrading the BIOS.
After finishing upgrading the BIOS, please remove the floppy disk. Restart your system and press "F2" to enter the BIOS setup utility during boot up.
In Exit menu, please select "Load Default Settings" and press "Enter" to continue.
Select "Exit Saving Changes" and press "Enter" to exit the BIOS setup utility.
Now, system is booting up with new BIOS.

How do I check the BIOS version?


1.The BIOS version can be found during system boot up.
2.The BIOS version can be found in BIOS setup utility.



Notice

If you encounter problems while updating the new BIOS, DO NOT turn off your system since this corrupt BIOS might cause your system failed to boot up. Just repeat the process, and if the problem still persists, update the original BIOS file. If the Flash Memory Writer utility was not able to successfully update a complete BIOS file, your system may not be able to boot up. If this happens, your system will need service.

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios 1. Add red color warning string in items of 'CPU Voltage Value' & 'DRAM Voltage'. 2. Update CPU code.

Operating System

MS-DOS

Version

1.20

Size Driver

503KB

File Name

p43twins1600(1.20).zip

Observations

ASRock BIOS Upgrade Instruction


BIOS Update Utility


AFUDOS.EXE: The Flash Memory Writer utility is included in the WinZip format of BIOS file. It updates the BIOS by uploading a new BIOS file to the programmable flash ROM chip on the motherboard. To determine the BIOS version of your motherboard, press "F2" to enter the BIOS setup utility during bootup, and check the BIOS version from the Main menu. Larger numbers represent a newer BIOS file. This utility works only in DOS mode. (How do I check the BIOS version?)
The Flash Memory Writer utility can not be suitable for all ASRock motherboards. Please use the Flash utility which is included in each BIOS file to update its BIOS. Also ASRock motherboard MUST use ASRock's Flash utility to update BIOS, those uncertified BIOS flashing tools will cause motherboard damage.


Updating BIOS Procedures


Create a bootable system floppy disk.
Download an updated ASRock BIOS file (WinZip format with .zip file extension) from the web site, unzip the BIOS file and save both AFUDOS.EXE utility and BIOS file to the disk you created in step 1.
Boot from the disk you created in step 2.
At the "A:\" prompt, type AFUDOS, hit space bar once, and type BIOS file name then press "Enter". For example: A:\AFUDOS ANF7R301 "Enter" then you will see a message "Please wait for BIOS loading ROM".
After 30 seconds, you will see the message "Program ended normally", then you have finished upgrading the BIOS.
After finishing upgrading the BIOS, please remove the floppy disk. Restart your system and press "F2" to enter the BIOS setup utility during boot up.
In Exit menu, please select "Load Default Settings" and press "Enter" to continue.
Select "Exit Saving Changes" and press "Enter" to exit the BIOS setup utility.
Now, system is booting up with new BIOS.

How do I check the BIOS version?


1.The BIOS version can be found during system boot up.
2.The BIOS version can be found in BIOS setup utility.



Notice

If you encounter problems while updating the new BIOS, DO NOT turn off your system since this corrupt BIOS might cause your system failed to boot up. Just repeat the process, and if the problem still persists, update the original BIOS file. If the Flash Memory Writer utility was not able to successfully update a complete BIOS file, your system may not be able to boot up. If this happens, your system will need service.

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios 1. Patch Logitech USB illuminated Keyboard (LZ838BH). 2. Patch Chinese diskless VND system.

Operating System

Windows

Version

2.10

Size Driver

575KB

File Name

p43twins1600(2.10)win.zip

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios 1. Add red color warning string in items of 'CPU Voltage Value' & 'DRAM Voltage'. 2. Update CPU code.

Operating System

Windows

Version

1.20

Size Driver

568KB

File Name

p43twins1600(1.20)win.zip

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios 1. Update memory code. 2. Change SETUP item 'Configure SATAII as' default to 'IDE'.

Operating System

Windows

Version

1.40

Size Driver

570KB

File Name

p43twins1600(1.40)win.zip

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios 1. Update microcode for CPU. 2. Update memroy code for better compatibility.

Operating System

Windows

Version

1.30

Size Driver

569KB

File Name

p43twins1600(1.30)win.zip

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios First released.

Operating System

Windows

Version

1.10

Size Driver

559KB

File Name

p43twins1600(1.10)win.zip

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios Modify code for "DRAM Frequency" item.

Operating System

Windows

Version

1.80

Size Driver

570KB

File Name

p43twins1600(1.80)win.zip

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios Modify code for S3 resume with SATAI HDD.

Operating System

Windows

Version

1.60

Size Driver

570KB

File Name

p43twins1600(1.60)win.zip

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios Modify setting for "Overclock Mode".

Operating System

Windows

Version

1.70

Size Driver

570KB

File Name

p43twins1600(1.70)win.zip

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios Patch ADATA 1066 1GB memory.

Operating System

Windows

Version

2.00

Size Driver

575KB

File Name

p43twins1600(2.00)win.zip

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios Support Instant boot.

Operating System

Windows

Version

1.90

Size Driver

574KB

File Name

p43twins1600(1.90)win.zip

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Bios Update memory code.

Operating System

Windows

Version

1.50

Size Driver

570KB

File Name

p43twins1600(1.50)win.zip

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Realtek LAN driver

Operating System

Windows 2000-XP-XP 64bit

Version

5686

Size Driver

4.5MB

File Name

glan_xp64_xp_2k(5686)(p4).zip

Observations

Name: RTSNT.602

Version: Ver. 5.602.619.2003

Released By: Andy Liao

Release Date: 06/20/2003

Command:
1. RTL8139/810x/c+/8169/8110 all_in_one NDIS4/5/51 drivers first released.
2. For RTL8169s/8110s mass production
3. For RTL8139c+:
During system shutdown, just stop the hardware and ignore the
transmit/receive buffer queue in the memory.

####################################################

Name: RTSNT.604

Version: Ver. 5.604.718.2003

Released By: Andy Liao

Release Date: 07/22/2003

Command:
1. Fixed nVidia on board VGA share interrupt S3 fail issue
2. Fixed copy huge file fail on nVidia chipset (compatibility issue)
3. Fixed continuous plug/unplug with Marvell Phy PING fail issue

#####################################################

Name: RTSNT.605

Version: Ver. 5.605.804.2003

Released By: Andy Liao

Release Date: 08/06/2003

Command:
For RTL8169/8110:
1. NWay Foolproof Capability, that is to say,
if user force 100Full and 100H/10F/10H could work normally
2. Raise the performance of WinNT4.0 NDSI4 driver
3. Tune the performance of Win2000/XP and make it stable

######################################################

Name: RTSNT.606

Version: Ver. 5.606.811.2003

Released By: Andy Liao

Release Date: 08/13/2003

Command:

For RTL8139C+:
1. Fixed the Win98 can't connect with WinNT4 by NetBEUI protocol issue
2. To pass the new Microsoft NDIS test version 4.03.0030 (packet filter)

For RTL8169/8110:
1. Fixed the Win98 can't connect with WinNT4 by NetBEUI protocol issue
2. Fixed the miniportReset routine to make it compatible with our
Windows diagnostic program

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Realtek high definition audio driver

Operating System

Windows 2000-XP-XP 64bit

Version

R1.78

Size Driver

24.5MB

File Name

realtek_xp64_xp_2k(r1.78).zip

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

INF driver

Operating System

Windows 2000-XP-XP 64bit-Vista-Vista 64bit

Version

9.0.0.1007

Size Driver

2.1MB

File Name

inf_vista64_vista_xp64_xp_2k(9.0.0.1007).zip

Observations

CONTENTS OF THIS DOCUMENT
**************************
This document contains the following sections:

1. Overview
2. System Requirements
3. Contents of the Distribution Package
4. List of Available Command Line Flag Options
5. Contents of the Extracted Files
6. Installing the Software in Interactive Mode
7. Installing the Software in Silent Mode
8. Installing the INF Files Prior to OS Installation
8A. Installing the Windows* 2000 INF Files Prior
to OS Installation
8B. Installing the Windows* XP INF Files Prior
to OS Installation
8C. Installing the Windows Server* 2003 INF Files
Prior to OS Installation
9. Installing the INF Files After OS Installation
9A. Installing the Windows* 2000 INF Files After
OS Installation
9B. Installing the Windows* XP INF Files After
OS Installation
9C. Installing the Windows Server* 2003 INF Files
After OS Installation
10. Verifying Installation of the Software and
Identifying the Software Version Number
11. Troubleshooting

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Realtek high definition audio driver

Operating System

Windows Vista-Vista 64bit

Version

R1.92

Size Driver

21.8MB

File Name

realtek_vista64_vista(r1.92).zip

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Realtek LAN driver

Operating System

Windows Vista-Vista 64bit

Version

6203

Size Driver

4.2MB

File Name

glan_vista64_vista(6203).zip

Observations

Realtek 8169/8168/8101 PCI/PCIe NDIS6 driver (for Windows Vista)

----------------------------------------

Version 6.203.0214.2008

For 'Deep Slumber Mode' hardware design, it MUST update to this verison or later versions

For Vista SP1 DTM, it MUST update to this version or later versions

1. Support hardware 'Deep Slumber Mode' (8111C and 8102E)

2. Fix driver bug : 8101E and 8102E PHY parameters restored after reset

The bug ignores PHY powersaving mode.

3. Update power management routine to reduce a bit resume time (8111C and 8102E)

4. Add hardware IO error dection routine to prevent driver long waits for hardware operation completion.

Hardware IO error may be caused by BIOS, mother board layout ...

Driver automatically detects hardware invalid case and skips IO operation to prevent sleep/resume failure.

5. Update Auto installer to support 'Deep Slumber Mode'

Installer need to stop installation to prevent new driver not updated system registry.

It automatically detects NIC and cable.

If no card and no cable, it display message to ask users to connect a cable to NIC.

User could abort the install procedure by pressing 'No'.

Pressing 'Yes' to detect realtek device again.

6. Fix memory allocation leak bug

This bug causes Vista SP1 DTM failed

-------------------------

Version 6.202.0123.2008

For 8168C users, it MUST update to this version.

For 8169, 8101E and 8168B users, please update to this version

1. Update 8111C PHY parameter to increase switch compatibility (8111C)

2. Update power routine (8169, 8101E, 8111B and 8111C)

3. Better memory utilization and memory allocation fail-over

4. Reduce RX memory usage on 64-bit environment

5. Adjust TX parameter on specific parallel detection hub

Old versions has lower performance on specific 10/100 hub.

Those switch hubs may drop short IFG frames.

6. Update 81169SB PHY parameter to increase switch compatibility (8169SB)

7. Update 8111C UDP hardware checksum driver routine (8111C)

Application uses UDP based protocol may fail to connect

8. Support RTL8102EL (48-pin) non-EEPROM design

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Floppy (AHCI) driver

Operating System

Windows XP-XP 64bit

Size Driver

415KB

File Name

floppy_iip43w-10.zip

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

SATA2 (AHCI) driver

Operating System

Windows XP-XP 64bit-Vista-Vista 64bit

Version

8.1.0.1001

Size Driver

5.8MB

File Name

sata2_vista64_vista_xp64_xp(8.1.0.1001)(iata_enu).zip

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Instant Boot Utility

Operating System

Windows XP-XP 64bit-Vista-Vista 64bit

Version

1.16

Size Driver

763KB

File Name

instantboot(1.16).zip

Observations

Please update BIOS to P1.90 or later.

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

OC Tuner Utility

Operating System

Windows XP-XP 64bit-Vista-Vista 64bit

Version

1.43

Size Driver

1.3MB

File Name

octuner_ii(1.43).zip

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

User Manual

Information

Manual

Operating System

Manual

Language Manual

English

Size Driver

1.5MB

File Name

p43twins1600.pdf

Company

Asrock

Categories

Motherboards

Serie

Asrock Intel Serie

Model

Asrock P43Twins1600

Description

Quick Installation Guide

Information

Manual

Operating System

Manual

Language Manual

Multi-Language

Size Driver

5.5MB

File Name

p43twins1600.pdf

Access to Official Website Asrock

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