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41 lines
1.6 KiB
Markdown
41 lines
1.6 KiB
Markdown
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---
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title: BIOS Recovery on the Acer Aspire One
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layout: default
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created: 2008-09-28 19:28:33 +0200
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updated: 2009-02-08 14:50:11 +0200
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toc: false
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tags:
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- know-how
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- hardware
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- acer
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- aspire
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- bios
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---
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After playing around a bit, my Aspire One (v3114) got bricked after a normal reboot (blank screen, power led and
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fan on, nothing else). There's a nice recovery procedure for the BIOS at [macles](http://macles.blogspot.com/2008/08/acer-aspire-one-bios-recovery.html).
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1. download the latest BIOS from [Acer](http://support.acer-euro.com/drivers/notebook/as_one_150.html)
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1. format an USB stick with FAT32 / VFAT
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1. put the files `FLASHIT.EXE` and `ZG5_`*version*`.fd` onto the stick
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1. rename the ZG5-file to `ZG5IA32.FD`
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1. now connect this stick to your AAO, also connect the battery and the power supply
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1. hold <kbd>Fn</kbd>-<kbd>ESC</kbd> down while powering on the AAO
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1. release when the Power-LED starts blinking
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1. (maybe press the power button to initiate the process)[^1]
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1. :warning: **DO NOT INTERRUPT THIS PROCESS!!!** :warning:
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1. wait until the blinking ends and the AAO reboots a bit later
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Somehow an A150L with the v3114 BIOS didn't let me update it to v3304. The Power-LED was blinking and the LED on my
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flash drive flashed but after a few seconds, the A150 rebooted and the BIOS reported still the v3114.
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[^1]: I'm not sure whether this is neccessary as I don't remember doing it when recovering my bricked A150X
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*[BIOS]: Basic Input/Output System
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*[FAT32]: File Allocation Table, 32bit
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*[VFAT]: Virtual File Allocation Table
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*[USB]: Universal Serial Bus
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*[AAO]: Acer Aspire One
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*[LED]: Light Emitting Diode
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