[Unlocked][Advanced][UEFI] Acer Aspire 5745 / 5745G : But now bricked

[compuwengo]

hi guys,

I successfully managed to unlock all advanced features and also enabled uefi boot on Acer Aspire 5745. Modded bios https://www.dropbox.com/s/1kv707qpb9r7r1...20Boot.zip
I installed the bios and everything was working fine until, i went to setup and made many changes in settings just to test and "Save and Exit Changes", laptop shut down and never boot up again.

I powers up, lights flash and then it shuts down again. No fan, no hdd noise.
I tried everything to recover
- Fn + Esc with original bios
- cmos reset by removing the battery

Does any one have any ideas?
Any help will be appreciated.

[anil_kilic]

if you changed video settings , your bios gone
Send to technical service.

[haider2r]

hi guys,

I successfully managed to unlock all advanced features and also enabled uefi boot on Acer Aspire 5745. Modded bios https://www.dropbox.com/s/1kv707qpb9r7r1...20Boot.zip
I installed the bios and everything was working fine until, i went to setup and made many changes in settings just to test and "Save and Exit Changes", laptop shut down and never boot up again.

I powers up, lights flash and then it shuts down again. No fan, no hdd noise.
I tried everything to recover
- Fn + Esc with original bios
- cmos reset by removing the battery

Does any one have any ideas?
Any help will be appreciated.

Ok you have to flash you bios again and u will need

1. A bios programmer
2. Bios Files to Flash

it will take 5 minutes and for sure ur system will be working again . if u need help on that pm me

[gruffy]

Is this forum alive? I did the same thing as the author. Is there something I can do or my laptop is gone?

[Miralius1]

Hi all.
I flashed this BIOS. UEFI boot, advanced settings except discrete videocard works. In SetupUtility VBIOS — Intel 2050 (must be Nvidia). In DeviceManager only Intel HD graphics, but must be Intel HD graphics and Nvidia GeForce 310M. On original BIOS Nvidia geforce 310m works.
How enable discrete videocard?