SOURCE: crystal eye aser aspire 5520
Please check in Device Manager > Hardware Settings if the driver is properly working.
SOURCE: I have a acerbic aspire one that won't load to
Hi:
Updating the BIOS will require a USB flash drive to store
the BIOS information on during the update. To perform the update to the BIOS: 1.
Go here http://support.acer.com/us/en/product/default.aspx and download the
latest (check the latest date) BIOS for the netbook. 2.
Extract the files from the downloaded zipped BIOS file. 3.
In the Dos_Flash folder, rename the BIOS file from 3310.fd
to ZG5IA32.FD, in all capital letters. 4.
Copy ZG5IA32.FD and Flashit.exe to the USB flash drive 5.
Ensure that the AC adapter is plugged in. 6.
Insert the USB flash drive into a USB port. 7.
Press and Hold down the Fn and the Esc keys together and press
the power button. 8.
When the unit's power light comes on wait a few seconds and
release the Fn and Esc keys. 9.
After the keys have been released the power light will start to
blink. 10.
During the BIOS update process the display will be blank. 11.
Let the unit run and after approximately 1 to 7 minutes, the
unit should reboot and the BIOS will be updated.
Do the following exactly how it reads:
If the unit fails to reboot, or the BIOS was not updated sucessfully,
try the steps again. If the unit continues to fail to reboot, the unit may need service
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