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Mọi khoản quyên góp cho Badcaps đều được hoan nghênh . Trở thành người ủng hộ Badcaps >>>>> nhấp vào liên kết này để quyên góp <<<<< Cảm ơn tất cả những người ủng hộ . -------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Mọi khoản quyên góp cho Badcaps đều được hoan nghênh . Trở thành người ủng hộ Badcaps >>>>> nhấp vào liên kết này để quyên góp <<<<< Cảm ơn tất cả những người ủng hộ . -------------------------------------------------------------------------------------------------------------------------------------------------------------Comment
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Good evening everyone
Model:Elitebook 840 G4
Board Number: 6050A2854301-MB-A01 sn : 5CG7255RQ7
Request:clean me
Issue: laptop beeps as if no ran detected... Tried working ramComment
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Need bios 840 G4, serial number 5CG8022GL8 SKU Number X3V02AV pleaseComment
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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, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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My HP have orange and white led not powering up checked all voltages are ok I think it's symptoms of bios corrupting I read both chips 8 MB and 16 MB
help me to repair it or provide a working one, here is the SN
5CG8051WF4
motherboard :6050A2854301-MB-A01
Thank you.Comment
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Flashed bios from post #3 powered then returned to the same issue any idea ?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, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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PLZ rebuild bios no data "HP Elitebook 840 G4 (6050A2822301-MB-A01
don't post pictures unless asked..
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, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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Bios was locked. Dumped the eeprom. Seemed correct. RCunlocked recognized the bios/series and managed to unlock. When flashing back the eeprom to the chip. De computer doesnt post anymore.
Keyboard goes on and off. Caps lock blinks 2 times and a minute later the Cpu fan starts to spin indefently. Flashing the original eeprom back does the same. Something went wrong/corrupted while dumping?
Model: HP Elitebook G4 840
Serial: 5CG75152VV
SKU: 1EN50EA#UUG
Board CT: PGDUF00WBA9249
Chip = Winbond_25q128JVPQ
Added both dump and unlocked bin, maybe its possible to recover from one (prefered the unlocked one ofc)
Thanks
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Hi
I have a HP EliteBook 840 G4 that i bougt with a locked bios that i noticed afterwards. is there any way to unlock it if you do not know the code ?Comment
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post the original contents of the bios chip..you need an SPI programmer...here is a video for example..https://www.youtube.com/watch?v=DWWi...nnel=ThisIsHow
post S/N, full name and model, motherboard model, product number,etc.Due to a lack of donations, server free space at a critical level, and possible closure of Bios Requests all donations are welcome, click:
>>>>> https://www.badcaps.net/index.php?pageid=donate1 <<<<<
Every donation made will go towards server fees and maintenance costs.Comment
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PLEASE HELP ME, NO DISPLAY BIOS
840 G4
SN:5CG7412C25
THANKS IN ADVANCEComment
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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,... -
Hi,
I'm looking for the original BIOS file for the Medion Akoya S6445 – model MD61280, preferably in .bin or .rom format for flashing via CH341A programmer.
The BIOS chip is a GStek GS7166 (25Q64 compatible, 8MB SPI).
Does anyone have the correct BIOS file or know where to get it?
Any help would be greatly appreciated!
Thanks!
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Hello Everyone,
I have Lenovo Legion 5-15IMH05H (Lenovo) - Type 81Y6
and I have encountered a Black screen on startup. I have tried the power drain and all sorts of tricks that were available online to revive it but no joy.
Since I have already an expired warranty, I am thinking of flashing the BIOS externally. I have a Ch341A SPI flasher to program the BIOS externally. I see that to program the BIOS, I need a bin file for the BIOS. The latest BIOS executable can be found here but I need the bin file to flash it externally.
https://p... -
Hello,
I got a Lenovo ThinkStation P520 (Type 30BF) from a friend, asking me for a repair. Windows 11 offered a firmware upgrade as an optional update, and it failed.
The emergency flash procedure from the hardware manual has also failed. So, I asked an acquaintance with better skills to flash the BIOS directly.
However, the chip (a Macronix MX25L25673GMI-08G) has a size of 32 MB, and the BIOS file from the Lenovo website (extracted with UEFITool) has a little more than 16 MB. Thus, the software my acquaintance used (SiberiaProg v1.45, with a CH341A Programmer)...
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