Chapter 4
57
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:
T
“Check the Power Adapter” on page 58
T
“Check the Battery Pack” on page 59
Summary of Contents for Aspire 5500
Page 6: ...VI ...
Page 14: ...6 Chapter 1 JP23 Modem Cable Connector JP39 ODD Connector ...
Page 36: ...28 Chapter 1 ...
Page 48: ...40 Chapter 2 ...
Page 57: ...Chapter 3 49 ...
Page 81: ...Chapter 5 73 JP19 RJ11 RJ45 JP31 DDR2 Socket JP23 Modem Cable Connector JP39 ODD Connector ...
Page 82: ...74 Chapter 5 ...
Page 84: ...76 Chapter 6 Exploded Diagram The System 011 012 013 ...
Page 85: ...Chapter 6 77 Upper Case Assembly ...
Page 86: ...78 Chapter 6 Lower Case Assembly ...
Page 87: ...Chapter 6 79 LCD Module ...
Page 88: ...80 Chapter 6 HDD Module ODD Module ...
Page 103: ...Index 104 ...