Aspire 7520 / 7520G Service Guide
Page 57
.... The flash utility has auto-execution function. Prepare a bootable diskette. 2. Copy the flash utilities to update the system BIOS flash ROM. Then boot the system from the bootable diskette. Chapter 2 51 BIOS Flash Utility The BIOS flash memory update is not completely loaded. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you...
.... The flash utility has auto-execution function. Prepare a bootable diskette. 2. Copy the flash utilities to update the system BIOS flash ROM. Then boot the system from the bootable diskette. Chapter 2 51 BIOS Flash Utility The BIOS flash memory update is not completely loaded. NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you...
Aspire 7520 / 7520G Service Guide
Page 83
... Device Check" on page 72. Run Setup Run "Load Default Settings" in BIOS Setup Utility. Replace and run Setup Replace RTC battery and Run BIOS Setup Utility to reconfigure system time, then reboot system. System board Chapter 4 77 CPU BIOS Update Code Mismatch 2. Keyboard Controller Failed see "Keyboard or Auxiliary Input Device Check" on...
... Device Check" on page 72. Run Setup Run "Load Default Settings" in BIOS Setup Utility. Replace and run Setup Replace RTC battery and Run BIOS Setup Utility to reconfigure system time, then reboot system. System board Chapter 4 77 CPU BIOS Update Code Mismatch 2. Keyboard Controller Failed see "Keyboard or Auxiliary Input Device Check" on...