Lenovo Aptiva Hardware Maintenance Manual page 90

NOTE: The CD-ROM drive that comes with syste
unit should be configured as IDE Secondary
Channel Master device.
•
Check all power supply voltages, switch, and
jumper settings before you replace the system
board. (See "System Board Jumpers and
Connectors" on page 109)
•
Check the power supply voltages if you have a
"system no-power" condition. See "Power Supply
Connectors and Voltages" on page 111.
•
Check the hard disk and CD-ROM drives jumper
settings. See "3.5-In. Hard Disk Drive Jumper
Settings" on page 117. Check the voltages of all
disk drive power connectors. See "Power Supply
Connectors and Voltages" on page 111.
•
Correct the parameter settings under Disk Drives
in the Configuration/Setup Utility. See "Hard Disk
Drive" on page 4.
- In the Configuration/Setup Utility, check that the
correct drive size is set for the flagged drive
shown in the System Information. See "Viewing
System Information, and Product Data" on page
17.
•
Enter Configuration/Setup Utility and load default
settings.
If the problem remains, check the continuity on the
drive and the cable and replace it if necessary. If
that does not fix the problem, replace the syste
board.
•
End.
005 -
•
Select Diagnostics from the PC-Doctor diagnostics
program main menu. Select and execute Floppy
Disk Test if you want to test diskette drive. Select
and execute Hard Disk Test if you want to test hard
disk drive.
•
Select Interactive Tests from the PC-Doctor
diagnostics program main menu, then select and
execute CD-ROM/DVD Test if you want to test CD-
ROM drive.
56 IBM Desktop System HMM