Help Acer aspire 4752g black screen after bios update.

[Renzadrian14]

good day ka phc. nagdowngrade po ako from windows 10 to windows 7 ultimate. so nagdownload po ako dito (You do not have permission to view the full content of this post. Log in or register now.) ng drivers nya. nadownload ko din yung sa bios na update tas nung ininstall ko yung sa bios na yun nagrestart sya tas yun black screen na sya.
ano pong pwede kong gawin para maayos ko bios nya? salamat po sa tutulong

 

[jorge0505]

update lang po boot bios download ka ng model ng mother board. or pag wala recovery ka muna.

 

[jorge0505]

1. Download the BIOS from the manufacturer’s site, preferably the version that worked originally.
2. Burn ONLY the .FD file to the CD.
3. Remove the Battery and Power Cable from the laptop.
4. Open the CD Drive with a Pin (Push a pin into the hole on the drive to force an eject)
5. Put the CD with the original .FD BIOS file into the drive.
6. Hold the FN and ESCAPE keys down.
7. Plug the MAINS LEAD ONLY into the laptop.
8. Press the power button whilst still holding the keys.
a. This will FORCE the computer to load the .FN file from the CD and write it to the BIOS of the machine.
9. The laptop will power up, you can release the keys; leave the laptop for 20-30 minutes if needed.
10. The computer will turn itself off once complete.
11. Re-insert the battery, power on the laptop.
12. It works

 

[Renzadrian14]

1. Download the BIOS from the manufacturer’s site, preferably the version that worked originally.
2. Burn ONLY the .FD file to the CD.
3. Remove the Battery and Power Cable from the laptop.
4. Open the CD Drive with a Pin (Push a pin into the hole on the drive to force an eject)
5. Put the CD with the original .FD BIOS file into the drive.
6. Hold the FN and ESCAPE keys down.
7. Plug the MAINS LEAD ONLY into the laptop.
8. Press the power button whilst still holding the keys.
a. This will FORCE the computer to load the .FN file from the CD and write it to the BIOS of the machine.
9. The laptop will power up, you can release the keys; leave the laptop for 20-30 minutes if needed.
10. The computer will turn itself off once complete.
11. Re-insert the battery, power on the laptop.
12. It works

okay lang ba sir sa flash drive?

 

[jorge0505]

okay lang ba sir sa flash drive?

yes basta naka bootable yung usb mo

 

[Renzadrian14]

yes basta naka bootable yung usb mo

sir natesting ko na po pero wala padin.

 

[chloe angel]

ganyan din nangyari sa kakilala ko.ang ginawa nya binalik nya sa windows 10 pero lite edition

 

[Siege0]

sir natesting ko na po pero wala padin.

Same problem, may solutions na po ba ba dito,