Aspire 5920/5920G Service Guide
Page 79
...to reconfigure system time, then reboot system. Incorrect password is dead - "Load Default Settings" in Sequence Failure Fixed Disk Reconnect hard disk drive connector. Keyboard locked - Run Setup Run "Load Default Settings" in BIOS Setup Utility. Thermal critical High In this situation BIOS... will issue 4 short beeps then shut down system, not show . CPU BIOS Update Code Mismatch 2. Replace and run Setup Replace RTC ...
...to reconfigure system time, then reboot system. Incorrect password is dead - "Load Default Settings" in Sequence Failure Fixed Disk Reconnect hard disk drive connector. Keyboard locked - Run Setup Run "Load Default Settings" in BIOS Setup Utility. Thermal critical High In this situation BIOS... will issue 4 short beeps then shut down system, not show . CPU BIOS Update Code Mismatch 2. Replace and run Setup Replace RTC ...
Aspire 5920/5920G Service Guide
Page 90
...-off the computer. 2. Power-on page 69.): 1. If the problem remains, replace the following devices: T Non-Acer devices T Printer, mouse, and other external devices T Battery pack T Hard disk drive T DIMM T CD-ROM/Diskette drive Module T PC Cards 4. Visually check them for damage. If any problems are... used at the time of the following FRU one at a time. Remove or disconnect all attached devices are found, replace the FRU. 3. Do not replace a non-defective FRU: T System board T LCD assembly 84 Chapter 4 Undetermined Problems The diagnostic problems does not identify...
...-off the computer. 2. Power-on page 69.): 1. If the problem remains, replace the following devices: T Non-Acer devices T Printer, mouse, and other external devices T Battery pack T Hard disk drive T DIMM T CD-ROM/Diskette drive Module T PC Cards 4. Visually check them for damage. If any problems are... used at the time of the following FRU one at a time. Remove or disconnect all attached devices are found, replace the FRU. 3. Do not replace a non-defective FRU: T System board T LCD assembly 84 Chapter 4 Undetermined Problems The diagnostic problems does not identify...