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Chapter 4
99
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 diagnostic 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 100
K
“Check the Battery Pack” on page 101
Summary of Contents for Aspire 5330
Page 6: ...VI ...
Page 9: ...IX Table of Contents Online Support Information 159 Index 161 ...
Page 10: ...X Table of Contents ...
Page 13: ...Chapter 1 3 System Block Diagram ...
Page 56: ...46 Chapter 2 ...
Page 102: ...92 Chapter 3 13 Detach any adhesive tapes and any cable that is glued to the LCD panel ...
Page 106: ...96 Chapter 3 12 Remove the Web camera from the back cover ...
Page 120: ...110 Chapter 4 F5h Boot to Mini DOS F6h Clear Huge Segment F7h Boot to Full DOS Code Beeps ...
Page 127: ...Chapter 5 117 Top and Bottom View Jumper and Connector Locations Chapter 5 ...
Page 128: ...118 Chapter 5 ...
Page 132: ...122 Chapter 6 Aspire 5730Z 5330 Series Exploded Diagram ...
Page 164: ...Appendix A 154 ...
Page 168: ...158 Appendix B ...
Page 170: ...160 Appendix C ...