Acer AO725 - Crisis Disk Recovery

System Utilities 2-29
Crisis Disk Recovery 0
1. Plug in the USB flash disk.
2. Select the
Fast Format option and click Start . Then click Next .
3. Click
Format and then Exit to complete the operation.
4. Copy the
ZHGBIOS.fd file to the USB flash disk root directory.
NOTE:
NOTE:
Do not place any other *.fd files to the USB flash disk root directory.
5. Plug in the USB Flash Disk without AC plug.
6. Press
Fn + Esc keys and then plug in AC power (Don’t loose Fn + Esc keys). The power
button flashes orange.
7. Press
Power button (at the same time, still press Fn + Esc keys) and hold them down
until the power led turns off (about 1-2 seconds).
8. The system will enter crisis mode to flash the BIOS (The process takes about 2-3
minutes).
At first running, the LED of USB flash disk will keep glitter about 3-7 minutes and restart
after. You could check the BIOS edition is right or not in this time. If correct, the crisis
system is set up ready.