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
[REQUEST] Lenovo Thinkpad E130 (H4ETxxWW...
Last Post: Tim82
Today 09:08 AM
» Replies: 508
» Views: 101031
[REQUEST] Lenovo Yoga 11E (N15ETxxW) Whi...
Last Post: Dudu2002
Today 08:15 AM
» Replies: 5
» Views: 2516
[REQUEST] Lenovo G50-70 (9ACNxxWW) BIOS ...
Last Post: Dudu2002
Today 07:23 AM
» Replies: 139
» Views: 40958
[REQUEST] CPU Support for Ryzen 5 3600 o...
Last Post: flexpavillion
Today 04:32 AM
» Replies: 1
» Views: 331
Clevo P775TM1-G BIOS
Last Post: ActivatedNut
Today 01:36 AM
» Replies: 145
» Views: 55301
ASUS P5G41T-M LX2/GB Unlocked Hidden Ove...
Last Post: GangsteR23
Yesterday 04:58 PM
» Replies: 25
» Views: 64127
lenovo z570 Advanced Menu Unlocked
Last Post: Kaluva12345
Yesterday 04:58 PM
» Replies: 7
» Views: 4095
[Request] HP Elitebook 6930P WLAN Whitel...
Last Post: Maxinator500
Yesterday 02:25 PM
» Replies: 15
» Views: 6564
Lenovo ThinkCentre M715q 2nd Gen & AMD R...
Last Post: RedfieldHUN1987
Yesterday 09:23 AM
» Replies: 2
» Views: 140
L14 Gen 3 AMD , Need UEFI unlock advance...
Last Post: frankeinstein2532555
Yesterday 04:08 AM
» Replies: 0
» Views: 88
[REQUEST] Lenovo Y400 & Y500 (6BCNxxWW) ...
Last Post: freedome
03-26-2024 11:00 PM
» Replies: 188
» Views: 52167
[REQUEST] Lenovo G510 (79CNxxWW) Whiteli...
Last Post: ghostinoss
03-26-2024 09:21 PM
» Replies: 655
» Views: 167117
[Request] CPU support for Lenovo IQ57I
Last Post: DeathBringer
03-26-2024 10:02 AM
» Replies: 5
» Views: 236
unlocked Bios for Machenike s16
Last Post: Dudu2002
03-26-2024 09:06 AM
» Replies: 5
» Views: 325
[REQUEST] Bios Unlock Whitelist HP DV6-6...
Last Post: DimanTLT63
03-26-2024 03:03 AM
» Replies: 0
» Views: 139
[REQUEST] HP Pavilion G6-1252ss Whitelis...
Last Post: joseefitness
03-26-2024 01:40 AM
» Replies: 0
» Views: 124
[REQUEST] Lenovo S310 & S410 (8BCNxxWW) ...
Last Post: morgley
03-25-2024 10:43 PM
» Replies: 14
» Views: 6331
Acer Nitro ANV15-51 Bios Bin File Reques...
Last Post: Papethzkie23
03-25-2024 06:04 PM
» Replies: 0
» Views: 137
[REQUEST] Lenovo G710 BIOS Whitelist Rem...
Last Post: si1975
03-25-2024 01:28 PM
» Replies: 468
» Views: 125405
[REQUEST] Lenovo Yoga 2 Pro (76CNxxWW) W...
Last Post: TalKaz
03-25-2024 11:10 AM
» Replies: 844
» Views: 317054

[REQUEST] Maingear Vector Pro 17 AMD BIOS unlock
#11
@genius239,

I gave up on trying to modify the signature, it was too complicated, hopefully someone figures this out in the future.

I opened up my laptop and discovered it has a Winbond 25Q80DVNIG chip which looks like it's compatible with flashrom and my CH341A. It appears to be in a SOIC8 package, so we should be good to go. I'd like to proceed with the mod if possible.
find
quote
#12
@razercortex
This 25Q80DVNIG is a 1mb(8Mbits = 1Mbyte) chip ,so it's impossible a bios chip. It may EC or Vbios(<< I think it is).

find
quote
#13
@genius239

I may have found it this time. There was another Winbond Chip underneath the heatsink, model is Winbond 25Q16JWNIQ.
find
quote
#14
@razercortex

This 25Q16JWNIQ should is EC chip instead of bios chip ,as its size is too small. Search number 256xx or 128xx or such as W74M12xxx or W74M25XXX on chip. It may the real bios chip.

find
quote
#15
Sorry, I'm being dumb and didn't realize my file is in megabytes and not megabits ?

I've found the chip that corresponds to what you suggested, you can take a look at the pic. I'm confused as to why AFUWIN says the BIOS Chip is a W25Q/W25X model though.

https://imgur.com/a/OWNXJCW

Here's my own dump from AFUWIN

https://www.mediafire.com/file/wlgpohv8z...n.rom/file
find
quote
#16
@razercortex

1. Ok~you found it ,but the best difficult is how to read/write it. I think your ch341a can't. I only know some more new and more expensive programmer can do it. So ,this is why i can't do any mod for AMD 5xxx series laptops so far.

2. This afuwin dump can't be re-flash via afuwin again ,so it's useless.

find
quote
#17
Hi,

I was able to confirm that my T48 programmer and likely my CH341A programmer will work with my Maingear since Tongfang didn't program an OTP with the W74M12 chip on my system, therefore it acts like a normal W25Q128JW. If someone is able to create a modded BIOS, I'm willing to pay for it.

Here's the link to the dump: https://www.mediafire.com/file/95a2sddwx...3.ROM/file
find
quote


Forum Jump:


Users browsing this thread: 2 Guest(s)