Forum RSS Feed Follow @ Twitter Follow On Facebook

Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
[-]
Welcome
You have to register before you can post on our site.

Username:


Password:





[-]
Latest Threads
Lenovo Legion 5 15ITH6H – “Device Freeze...
Last Post: laret
Today 04:28 AM
» Replies: 3
» Views: 87
Modded BIOS for HP 6730b to support Q900...
Last Post: DeathBringer
Yesterday 05:00 AM
» Replies: 6
» Views: 397
Asus P5Q Deluxe EFI
Last Post: maoshen1234
Yesterday 12:55 AM
» Replies: 7
» Views: 18651
ACER Aspire 7736ZG BIOS microcode update...
Last Post: DeathBringer
Yesterday 12:25 AM
» Replies: 7
» Views: 277
[REQUEST] Lenovo IdeaPad P400, P500, Z40...
Last Post: anto77562
02-26-2026 11:39 PM
» Replies: 686
» Views: 361856
[REQUEST] Lenovo Legion 5 (EFCNxxWW) BIO...
Last Post: SQ0O
02-26-2026 06:29 PM
» Replies: 53
» Views: 39997
[REQUEST] Lenovo G500(s) (7BCNxxWW) BIOS...
Last Post: INARIUS
02-26-2026 03:34 PM
» Replies: 65
» Views: 49847
[REQUEST] Lenovo T440(S) (GJETxxWW) Whit...
Last Post: cnv
02-26-2026 01:59 PM
» Replies: 502
» Views: 289793
[REQUEST] Lenovo Y50-70 (9ECNxxWW) BIOS ...
Last Post: krankbg
02-26-2026 10:31 AM
» Replies: 1970
» Views: 1200672
[REQUEST] Lenovo Y70-70 (9ECNxxWW) White...
Last Post: Dudu2002
02-26-2026 06:41 AM
» Replies: 91
» Views: 52380
[REQUEST] Lenovo Thinkpad T440p (GLETxxW...
Last Post: laralang
02-26-2026 12:37 AM
» Replies: 530
» Views: 319308
Acer aspire Aspire A315-54k
Last Post: Haaazefan
02-25-2026 07:20 PM
» Replies: 0
» Views: 126
[REQUEST] Lenovo G500 (78CNxxWW) Whiteli...
Last Post: Dudu2002
02-25-2026 09:54 AM
» Replies: 1230
» Views: 596377
[REQUEST] Lenovo B50-70 (9DCNxxWW) BIOS ...
Last Post: Dudu2002
02-25-2026 09:53 AM
» Replies: 77
» Views: 56975
[REQUEST] Lenovo G50-70 (9ACNxxWW) White...
Last Post: Dudu2002
02-25-2026 09:50 AM
» Replies: 253
» Views: 148160
Toshiba Satellite C50-A (PSCG6x & PSCGAx...
Last Post: Renitoko
02-25-2026 07:46 AM
» Replies: 15
» Views: 12816
[REQUEST] 2 HP Bioses for Unlock
Last Post: ineedhelp61
02-24-2026 05:06 PM
» Replies: 0
» Views: 200
[REQUEST] Lenovo G400S (7BCNxxWW) Whitel...
Last Post: INARIUS
02-24-2026 11:55 AM
» Replies: 220
» Views: 140274
[Paid Request] Adding Epyc 2nd gen CPU s...
Last Post: EPYC
02-24-2026 09:05 AM
» Replies: 1
» Views: 1753
HP Pro 3300 & 3400 (H61): Upgrade to Ivy...
Last Post: ngocthienta
02-24-2026 08:40 AM
» Replies: 137
» Views: 143165

[REQUEST] [BRICK RECOVERY] Acer Aspire 7 A715-75G
#1
BIOS was bricked when modifying tertiary values on RAM. I can give specifics if required.

.fd flashing from USB did not work after dozens of different approaches.

I read a bunch of threads while waiting for my SPI programmer to arrive and have made many of the necessary preparations so hopefully i don't waste the time of experienced members.

3 seperate BIOS dumps attached. Please verify if they are correct. http://s000.tinyupload.com/index.php?fil...5374352730

dumps taken from winbond chip (this seems like what is usually required) with AsProgrammmer but two other similar shape chips are present on my mobo.

correct manufacturer BIOS update can be found at https://global-download.acer.com/GDFiles...ER&SC=PA_6

I do not require unlocking of Advanced Tab, i already found the boot keycode to reveal it.

Hi, small update to say that i no longer require assistance with the bios modding, i learned to edit the BIOS myself, also the dump posted is incorrect, it is a 1024 KB dump of the vBIOS. BIOS was stored on an XMC QH128HIG chip which is 128Mbit/16MByte, only a specific CH341A program (v1.4) was able to correctly detect the chip and read and write to it.

Thank you for your time.
find
quote


Forum Jump:


Users browsing this thread: 1 Guest(s)