Aspire 7720 / 7720G Service Guide
Page 57
Prepare a bootable diskette. 2. Copy the flash utilities to update the system BIOS flash ROM. Chapter 2 51 NOTE: If you do not have a crisis recovery diskette at hand, then you should create a Crisis Recovery Diskette before you use ...the AC adapter power supply when you run the Phlash. 1. NOTE: Please use the Phlash utility. BIOS Flash Utility The BIOS flash memory update is not completely loaded. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you may not boot the system because the...
Prepare a bootable diskette. 2. Copy the flash utilities to update the system BIOS flash ROM. Chapter 2 51 NOTE: If you do not have a crisis recovery diskette at hand, then you should create a Crisis Recovery Diskette before you use ...the AC adapter power supply when you run the Phlash. 1. NOTE: Please use the Phlash utility. BIOS Flash Utility The BIOS flash memory update is not completely loaded. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you may not boot the system because the...
Aspire 7720 / 7720G Service Guide
Page 83
...disk drive connector. Keyboard Controller Failed see "Keyboard or Auxiliary Input Device Check" on page 72. Battery critical LOW In this situation BIOS will shut down system, no message will be shown before "Equipment Configuration Error") Memory Error at offset: nnnn DIMM System board ... BIOS will issue 4 short beeps then shut down system, not show . Index of Error Messages Error Code List Error Codes 006 010 070 071 072 110 Error Messages Equipment Configuration Error Causes: 1. Unlock key switch Unlock external keyboard Monitor type does not match CMOS - CPU BIOS Update ...
...disk drive connector. Keyboard Controller Failed see "Keyboard or Auxiliary Input Device Check" on page 72. Battery critical LOW In this situation BIOS will shut down system, no message will be shown before "Equipment Configuration Error") Memory Error at offset: nnnn DIMM System board ... BIOS will issue 4 short beeps then shut down system, not show . Index of Error Messages Error Code List Error Codes 006 010 070 071 072 110 Error Messages Equipment Configuration Error Causes: 1. Unlock key switch Unlock external keyboard Monitor type does not match CMOS - CPU BIOS Update ...