Recently got new DELL Optiplex GX270 with CD-ROM, DVD-ROM, and Zip drives preinstalled. When Windows starts, neither the CD nor DVD drive is displayed in “My Computer”. Only drives recognized are:
A: Floppy
C: Hard drive
D: Zip drive
When enter F2 at startup to open System Setup screen (BIOS Version A03), the following info is displayed under Drive Configuration:
Diskette Drive A: 3.5 inch, 1.44 MB
SATA Primary Drive: Hard Drive
SATA Secondary Drive: OFF
Primary Master Drive: ATAPI Device
Primary Slave Drive: OFF
Secondary Master Drive: CD-ROM Device
Secondary Slave Drive: CD-ROM Device
IDE Drive UDMA: On
The “ATAPI Device” is specified as “Iomega Zip ATAPI 250”
The first “CD-ROM Device” (CD) is specified as “Lite-MN LTN4845 48x Max”
The second “CD-ROM Device” (DVD) is specified as “HL-DT-ST AD-RU/DVD-ROM ECA-448”
The Drive Type for both CD-ROM devices is set to “Auto”. Have sent several emails to Dell Tech Support w/o resolution. One Dell KB article recommended resetting “factory defaults” by entering ALT + F in Setup, then ALT + B to save & reboot. When pc restarts, a message is displayed briefly reading “Performing auto IDE configuration….” but when Windows loads still no CD/DVD drive recognized. The “Add New Hardware” wizard does not detect either drive. I don’t think this is a hardware problem. I have several other Dell pc’s (Dell Dimension series) & an Optiplex at work (different model & BIOS version) & have not experienced this problem before. If anyone knows what settings need to be changed to alert WIN XP to the presence of these two currently non-functional devices, please advise.