[REQUEST] Acer Aspire V3-772G BIOS Unlock

[darksidesong]

I have 4 module of 4go installés same prand same timing

I have not 2 module of 8gb

Yes maybe its thé chipset driver thé problem i check this ,

For the last question can i flash a new BIOS on an moded BIOS ? ( maybe acer make a new BIOS )

Thanks for the time of your help

[Da Vinci Code]

Of course, you can flash new mod.
If you need hidden settings, you can flash mod again.Dont lost it!
So your laptop have 4 dimm slots?
Did you installed Linux or Hackintosh?

[darksidesong]

ok thanks !

yes my laptop has 4 dimm slot !

i have not try with linux , i think try with another hdd with linux , to see if my memory problem was solved ,

thanks for your help,

[darksidesong]

I have a black screen on start ....... How i can flash a BIOS corrupt .....

[Da Vinci Code]

What are you did before this incident?Did you changed some dangerous options?

[darksidesong]

Only virtualization vt option and restart ! Now i cant access to the BIOS i have a black screen , i have try to flash with USB drive i see the led on USB drive and nothing !

Have you an solution

[Da Vinci Code]

It seems virtualization option is not suppotred by chipset or CPU.
Only SPI PGM+Pomona SOIC8 clip can do this job!
As default, you must be Power user if you want to unlock hidden settings and know what are you do!

[darksidesong]

ok it s sems bricked

you have no procedure to flash with usb disk ? i have try with extract .exe on usb disk with procedure , esc +FN on start i see the usb disk in action but it s not working , maybe the extaction file are not good i see not DOS in extraction file

[Da Vinci Code]

Rename bios image which you have obtained to VA70HWX64.FD.
Copy it USB stick formatted to FAT32.
Also make copy to VA70HWX64.rom and VA70HWX64.bin.
So there are three files with different extensions.
Try again recovery procedure.

[darksidesong]

not working ! but i see an activity on usb flash drive , maybe the name of .fd is not good !