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Re: HP ProBook 640 G4 BIOS request
Hi I have a ProBook 640 G4 with bios password. I tried with HPUnlocker, but still asking for a password .Any help.RegardsComment
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Re: HP ProBook 640 G4 BIOS request
Try with RCUnlocker tool.
https://www.badcaps.net/forum/showthread.php?t=98539----------------------------------------------------------------------------------------------------------------------------------------------------------------------
Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
all donations are welcome,
see the donate button at the bottom of the page, or
>>>>> click on this link to donate via PayPal. <<<<<
Every donation made will go towards server fees and maintenance costs.
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Re: HP ProBook 640 G4 BIOS request
ThanksComment
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Re: HP ProBook 640 G4 BIOS request
Hello guys
I have the same hp laptop 6050A2930101-MB-A01
My bios corrupted , i cleaned me region but still no luck. Please i need help
s/n unknown missing back coverLast edited by mnciks11; 04-28-2023, 06:30 AM.Comment
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Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests
all donations are welcome,
see the donate button at the bottom of the page, or
>>>>> click on this link to donate via PayPal. <<<<<
Every donation made will go towards server fees and maintenance costs.
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Re: HP ProBook 640 G4 bios password help
Hello , plz any brother clean me region for my bios, i tried myself with FIT but Me Analyzer showing same version and flash image tool , so i am confused , plz help me, thanxAttached Filesif you find these attachements useful please consider making a small donation to the site
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nadd bios HP ProBook 640 G4 6050A2930101-MB-A01
HP ProBook 640 G4 6050A2930101-MB-A01Comment
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Re: nadd bios HP ProBook 640 G4 6050A2930101-MB-A01
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570
You MUST:
Post under a related thread if it exists
.Comment
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Re: HP ProBook 650 G4
hello, kindly fix for me the security controller error for hp ProBook 640 g4 . board number is chromia - 6050A2930201-mb .Comment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
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Hi there!
I got myself with this laptop in a bag in pieces...like a Lego or something...
From the motherboard are missing the two BIOS memories and two mosfets from the input power line.
The mosfets are not a problem...the BIOS chips are...i know the bottom one, near EC chip, is 25Q128JV and the one near RAM is 25Q256JV. Both wson8 package...I have these on other boards...
I have all data on stickers :
Model : HP Probook 650 G4
Prodct ID : 2GN04AV
SN# : 5CG8490STJ
I wish to know if i can bring this laptop to life with brand new virgin dumps and it is someone to make this dumps from scratch...
Thanks!Comment
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Test and reportHi there!
I got myself with this laptop in a bag in pieces...like a Lego or something...
From the motherboard are missing the two BIOS memories and two mosfets from the input power line.
The mosfets are not a problem...the BIOS chips are...i know the bottom one, near EC chip, is 25Q128JV and the one near RAM is 25Q256JV. Both wson8 package...I have these on other boards...
I have all data on stickers :
Model : HP Probook 650 G4
Prodct ID : 2GN04AV
SN# : 5CG8490STJ
I wish to know if i can bring this laptop to life with brand new virgin dumps and it is someone to make this dumps from scratch...
Thanks!Comment
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Thanks!
The EC chip content ?
I find content on other threads but my MB serial is different from theirs...mine is 6050A3028501-MB-A01(A1).
Can i wrote that EC in the EC BIOS chip ?Last edited by Mr.Nobody; 12-14-2023, 12:10 AM.Comment
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Update:
Tried both files and the laptop is not coming on at all...
I use this dump for EC BIOS.
Thank you for your time...Comment
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Hello everyone,
I am requesting urgent assistance to unbrick my laptop, a rebranded TongFang GK7MRFR chassis. The laptop is completely dead following a faulty in-OS EC flash attempt.
I have successfully used a CH341A programmer and can read/write/verify both flash chips, but using my backups/extractions has failed to restore power. The root cause is likely a corrupted Intel Management Engine (ME) region or an incompatible EC/BIOS pairing. System & Hardware Details- Barebone / Chassis: TongFang GK7MRFR
- MB: MB: GK5MP5X V1.0 Prod :GK5MRFV10T04201310281
- Rebrand: PC Specialist
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Hi, my laptop wont boot at all
With original bios no POST, only LED lights
With alternative BIOS from model TP500LN (flashed via programmer) the notebook works again
Some issues
A- with bios from 500LN, it won't update from bios of model 500LA (from 500LN v203 to 500LA v300)
B- If updated from 500LN version 203 to 300, the battery stops being recognized
Things I tried
1- Update / clear ME: Took the non working bios, made a backup, and did this: https://www.badcaps.net/forum/troubl...theory/trouble... -
Hello, I have an old Dell G3 3579 (ST: 2WQ7LP2-8FC8) with a newer 8FC8 BIOS password. I have successfully attached to the flash chip (W25Q128JVSQ) on the motherboard with a CH341A programmer and made several modifications using Intel FIT (e.g., allow software SPI write) without bricking. I was also able to boot to a modified GRUB shell where I attempted to edit many BIOS security related options like BIOS Guard/Lock, Flash Signature Override, ME FW Image Re-Flash, etc.
Unfortunately, some of these modifications like to Intel BIOS Guard failed because it is fused into the PCH. Also,... -
Hello,ššš
I need help unlocking the BIOS password on my HP ProBook 11 G2 laptop.
š§ Model: HP ProBook 11 G2
š¦ Serial Number: 8CG72478MY
š UUID: 6F5ED686-5532-11E7-A2E2-911C6404E011
š BIOS Status: Locked with password
The laptop is no longer under warranty and HP refused to help me.
Iām looking for a custom SMC.bin file.
I don't have a CH341A programmer, so it's difficult for me to provide a BIOS file.
Thanks a lot for your help!ššš... -
Hello,
I have a Lenovo Thinkbook 15 G2 ITL i5 Laptop (serial number: MP2BFZEF) that when I turn it on, the led on the power button lights up for 5 seconds, then goes out. There's no display and nothing happens.
So I thought it was a Bios problem.
I found 3 bios chips on the board, which I read with a bios programmer: two XMC model bios chips and a Winbond model bios chip. Each XMC model bios chip has two partitions named XM25QH128A [3.3V] and XT25F128A [3.3V]. And the Winbond model bios chip has three partitions named W25Q80BL 3.3V, W25Q80xV 3.3V and W25Q80DV 3.3V....
Comment