Message
Solution
EMM386 Not Installed —
Unable to Set Page
Frame Base Address.
Edit C:\CONFIG.SYS and change a line from
device=C:\WINDOWS\EMM386.EXE RAM
to
device=C:\WINDOWS\EMM386.EXE NOEMS
and save this file.
CardBus Configuration
Error —Device Disabled
Press F1 to go to the IBM BIOS Setup Utility. Press F9 and then Enter to
load the default setting.
Press F10 and then Enter to restart the system.
Thermal sensing error
The thermal sensor is not functioning correctly. Have the computer serviced.
Errors without messages
Problem:
When I turn on the machine, nothing appears on the screen and the
machine does not beep while starting up.
Note:
If you are not sure whether you heard any beeps, turn off the
computer; then turn it on again, and listen again. If you are using an
external monitor, refer to“Computer screen problems” on page 20
Solution:
If a power-on password is set, press any key to display the
power-on password prompt, and then type the correct password and press
Enter.
If the power-on password prompt does not appear, the brightness level might
be set to minimum brightness. Adjust the brightness level by pressing the
Fn+Home.
If the screen still remains blank, make sure that:
v
The battery is installed correctly.
v
The ac adapter is connected to the computer and the power cord is plugged
into a working electrical outlet.
v
The computer power is on. (Turn on the power switch again for
confirmation.)
If these items are properly set, and the screen remains blank, have the
computer serviced.
Problem:
When I turn on the machine, nothing appears on the screen, but I
hear two or more beeps.
Solving computer problems
Chapter 2. Solving computer problems
15
Summary of Contents for ThinkPad 92P1559
Page 1: ...ThinkPad G40 Series Service and Troubleshooting Guide...
Page 2: ......
Page 3: ...ThinkPad G40 Series Service and Troubleshooting Guide...
Page 6: ...iv ThinkPad G40 Series Service and Troubleshooting Guide...
Page 10: ...viii ThinkPad G40 Series Service and Troubleshooting Guide...
Page 52: ...Getting help and service 42 ThinkPad G40 Series Service and Troubleshooting Guide...
Page 53: ...Copyright IBM Corp 2003 43...
Page 54: ...v v v IBM v v v v v 1 2 100 C 212 F 3 44 ThinkPad G40 Series Service and Troubleshooting Guide...
Page 55: ...45...
Page 58: ...laser 1 laser 3A laser 48 ThinkPad G40 Series Service and Troubleshooting Guide...
Page 60: ...50 ThinkPad G40 Series Service and Troubleshooting Guide...
Page 74: ...64 ThinkPad G40 Series Service and Troubleshooting Guide...
Page 80: ...70 ThinkPad G40 Series Service and Troubleshooting Guide...
Page 81: ...Appendix D Notices 71...
Page 83: ...Appendix D Notices 73...
Page 89: ...Appendix D Notices 79...
Page 90: ...80 ThinkPad G40 Series Service and Troubleshooting Guide...
Page 91: ...Appendix D Notices 81...
Page 92: ...82 ThinkPad G40 Series Service and Troubleshooting Guide...
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