Asus CD-S500 Download Drivers and Manual

Add Intel 82801AA (ICH) / 82801AB (ICH-0) bus master IDE controller support.
If the Ultra DMA is disabled at the BIOS Setup and the IDE controller is ALI M1543 and Ultra DMA transfer mode is set in CONFIG.SYS, then the system will hang up while reading data from CD-ROM.
The driver is unable to detect PHILIPS CDD 3610 CD Recorder if there is no disc in the drive initially.
The Read Header Position function is unable to return head position in LBA mode.
ASUS Specific Command is added for internal use.

CDS500/A4 V1.3 firmware for Windows Environment,
1.Improve the reading ability for scratch CDDA disc
2.Improve the reading ability for general CD disc
3.Speed up the timing of disc auto run
4.Decrease boot times

CD-Rom user manual