BIOS Flash Utility

The BIOS flash memory update is required for the following conditions:

  • New versions of system programs
  • New features or options
  • Restore a BIOS when it becomes corrupted. Use the Phlash utility to update the system BIOS flash ROM.

NOTE: If you do not have a crisis recovery diskette at hand, then you should create a Crisis Recovery Diskette before you use the Phlash utility.

NOTE: Do not install memory-related drivers (XMS, EMS, DPMI) when you use the Phlash.

NOTE: Please use the AC adaptor power supply when you run the Phlash utility. If the battery pack does not contain enough power to finish BIOS flash, you may not boot the system because the BIOS is not completely loaded.

Fellow the steps below to restore BIOS.

  1. Copy bflashit.bin and 512K BIOS ROM to USB floppy disk drive.
  2. Plug the USB floppy disk drive to the laptop.
  3. Press Fn+Esc and do not release the two keypads.
  4. Press power button then release Fn+Esc.
  5. When the system restores BIOS successfully, it will power on again automatically.
DIY Battery Repair

DIY Battery Repair

You can now recondition your old batteries at home and bring them back to 100 percent of their working condition. This guide will enable you to revive All NiCd batteries regardless of brand and battery volt. It will give you the required information on how to re-energize and revive your NiCd batteries through the RVD process, charging method and charging guidelines.

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  • mukesh
    how to update bios aspire 5500z
    8 years ago
  • Kalevi Hietamies
    How to recover acer 5500z system?
    8 years ago
  • eerik silvan
    How to install acer 5500z using usb pen drive?
    8 years ago
  • Debra Lee
    How to flash acer aspire 5500z?
    8 years ago
  • kifle idris
    How to update bios in acer aspire 5500z?
    8 years ago
  • Connie Wallace
    How to flash bios acer aspire 5500z?
    7 years ago

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