Acer Aspire 1640Z and 1650Z Service Guide
Page 48
... Crisis Recovery Diskette 1. Run cs.bat and follow its instructions to update the system BIOS flash ROM. Please do not have a crisis recovery diskette at hand... After step 1 to 5, you power on . Insert the crisis recovery diskette to crisis folder and overwrite the original BIOS.wph file. 3. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you run the Phlash ... system will read the files inside the floppy diskette without backlight. 5. BIOS Flash Utility The BIOS flash memory update is required for more than two seconds when you sould be able to recover...
... Crisis Recovery Diskette 1. Run cs.bat and follow its instructions to update the system BIOS flash ROM. Please do not have a crisis recovery diskette at hand... After step 1 to 5, you power on . Insert the crisis recovery diskette to crisis folder and overwrite the original BIOS.wph file. 3. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you run the Phlash ... system will read the files inside the floppy diskette without backlight. 5. BIOS Flash Utility The BIOS flash memory update is required for more than two seconds when you sould be able to recover...
Acer Aspire 1640Z and 1650Z Service Guide
Page 76
... Clock Error CMOS Battery Bad CMOS Checksum Error System disabled. System CMOS checksum bad - CPU BIOS Update Code Mismatch 2. Battery critical LOW In this situation BIOS will show message. Keyboard locked - Run Setup Run "Load Default Settings" in BIOS Setup Utility. Index of Error Messages Error Code List Error Codes 006 010 070 071...
... Clock Error CMOS Battery Bad CMOS Checksum Error System disabled. System CMOS checksum bad - CPU BIOS Update Code Mismatch 2. Battery critical LOW In this situation BIOS will show message. Keyboard locked - Run Setup Run "Load Default Settings" in BIOS Setup Utility. Index of Error Messages Error Code List Error Codes 006 010 070 071...