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Chapter 4
103
K
External keyboard
If any of these devices do not work, reconnect the cable connector and repeat the failing operation.
Memory check
Memory errors might stop system operations, show error messages on the screen, or hang the system.
1.
Boot from the diagnostics diskette and start the doagmpstotics program (please refer to main board.
2.
Go to the diagnostic memory in the test items.
3.
Press F2 in the test items.
4.
Follow the instructions in the message window.
NOTE: Make sure that the DIMM is fully installed into the connector. A loose connection can cause an error.
Power System Check
To verify the symptom of the problem, power on the computer using each of the following power sources:
1.
Remove the battery pack.
2.
Connect the power adapter and check that power is supplied.
3.
Disconnect the power adapter and install the charged battery pack; then check that power is supplied by
the battery pack.
If you suspect a power problem, see the appropriate power supply check in the following list:
K
“Check the Power Adapter” on page 104
K
“Check the Battery Pack” on page 105
SG_Dallen.book Page 103 Thursday, April 19, 2007 11:08 AM
Summary of Contents for TravelMate 5310 Series
Page 6: ...VI SG_Dallen book Page VI Thursday April 19 2007 11 08 AM ...
Page 10: ...X Table of Contents SG_Dallen book Page X Thursday April 19 2007 11 08 AM ...
Page 14: ...4 Chapter 1 System Block Diagram SG_Dallen book Page 4 Thursday April 19 2007 11 08 AM ...
Page 65: ...Chapter 2 55 SG_Dallen book Page 55 Thursday April 19 2007 11 08 AM ...
Page 66: ...56 Chapter 2 SG_Dallen book Page 56 Thursday April 19 2007 11 08 AM ...
Page 147: ...Chapter 6 137 SG_Dallen book Page 137 Thursday April 19 2007 11 08 AM ...
Page 178: ...168 Appendix B SG_Dallen book Page 168 Thursday April 19 2007 11 08 AM ...
Page 180: ...170 Appendix C SG_Dallen book Page 170 Thursday April 19 2007 11 08 AM ...