Lenovo 4242X04 Laptop User Manual


 
applies to testing of the device. Using a bootable PC-Doctor for DOS CD/DVD, the system can be started
from a USB attached optical drive.
To run the test, do as follows:
1. Turn off the computer.
2. Make sure that the optical drive that is supported as a startup device is installed to the computer.
3. Turn on the computer. If the computer cannot be turned on, go to “Power system checkout” on page 37,
and check the power sources. If an error code is displayed, go to “Symptom-to-FRU index” on page 45
for error code descriptions and troubleshooting hints.
4. When the ThinkPad logo comes up, immediately press F12 to enter the Boot Menu.
5. Insert the PC-Doctor CD into the optical drive.
6. Press cursor keys to select ATAPI CDx (x: 0, 1, ...) and then press Enter.
7. Follow the instructions on the screen.
8. The main panel of PC-Doctor appears.
9. Select Diagnostics with the arrow keys, and press Enter.
Note: You can select an item not only with the arrow keys, but also with the TrackPoint
®
pointer.
Instead of pressing Enter, click the left button.
A pull-down menu appears. (Its exact form depends on the model.)
Note: PC-Doctor menu does not mean the formal support device list. Some unsupported device names
may appear in the PC-Doctor menu.
Diagnostics
Run Normal Test
Run Quick Test
CPU/Coprocessor
Systemboard
System Memory
Video Adapter
Fixed Disks
Diskette Drives
Other Devices
Communication
InteractiveTests Hardware Info Utility Quit F1=Help
PC-DOCTOR 2.0 Copyright 2008 PC-Doctor, Inc. All Rights Reserved.
Use the cursor keys and ESC to move in menus.Press ENTER to select.
Wireless LAN
The options on the test menu are as follows:
Diagnostics Interactive Tests
Run Normal Test
Run Quick Test
CPU/Coprocessor
System Memory
Systemboard
Video Adapter
Fixed Disks
Diskette Drives
Other Devices
Communication
Wireless LAN
Keyboard
Video
Internal Speaker
Mouse
Diskette
System Load
Optical Drive Test
Intel WLAN Radio Test
Notes:
32 Hardware Maintenance Manual