"The device, \Device\Ide\IdePort1, did not respond within the timeout period."
"An error was detected on device \Device\CdRom0 during a paging operation."
The above mentioned errors can be found in the Event viewer. They sometimes appear when inserting a CD-ROM in the driver. When this happens Windows Explorer doesn't recognise the CD-ROM. Plextor is a secondary master.
Motherboard DTK PRM-0080I VBX
CD-ROM Plextor PX-W1210A