I can write to the CD R/W even using XP's native write utility. I see the drive letters in Explorer but cant READ the media on either drive. The Device Manager indicates all is working properly. One workaround is that if I put the media in before I boot up all works well. Using Microsoft's IDE drivers. Checked the IDE cable for loose connections. That should be OK since the workaround is OK. The hard drive is set as the primary master in UDMA mode with an 80 pin cable. The R/W drive is the secondary IDE channel master with the DVD drive as the secondary slave. The CD R/W drive is connected at the end of a 40 pin cable. That all seems conventional. This is a newly built system with all new parts and the cd drives did work properly for at least a month. Nothing changed except for some Windows updates.
Any help is appreciated, STU
ABIT NF7-M
BIOS 19
Microsoft Windows XP Professional
Version 5.1.2600 Service Pack 1 Build 2600
Khypermedia ATAPI CD-RW 48X24
MadDog Multimedia IDE DVD-ROM 16X
Kingston Hyper-X (two 256K sticks)
Any help is appreciated, STU
ABIT NF7-M
BIOS 19
Microsoft Windows XP Professional
Version 5.1.2600 Service Pack 1 Build 2600
Khypermedia ATAPI CD-RW 48X24
MadDog Multimedia IDE DVD-ROM 16X
Kingston Hyper-X (two 256K sticks)