Re: HP elitebook 820 g3
Thats just a bios screenshot. You need bios programmer to take bios backup.
Thats just a bios screenshot. You need bios programmer to take bios backup.
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Re: HP elitebook 820 g3
Thanks for the answer, is this the right file? thank you in advance and apologize for my ignorance.Comment
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Re: HP elitebook 820 g3
N75V01.25 Is your backup file and it is corrupt or your backup is improper. N75 V 0129 is just update file. Your bios even dont have a header to begin with. I'm posting you another dump for N75 family and see if it works.Comment
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hp 820 g3 need help to revive bios
hi
Can someone help me?
I have this laptop with bad bios, it stays with black screen i try w + b keys to recover bios but it dont work with hp bios from hp site 8mb.
i have programmer ch341a i try make a backup but it bad then i write the bios from hp site and nothing.
I need a 16mb bios bin to write on chip w25q128fv
board hf 6070b0886301
i just have this bad backup knowComment
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Re: hp 820 g3 need help to revive bios
Try this bios https://www.badcaps.net/forum/attach...8&d=1554818300Comment
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Re: hp 820 g3 need help to revive bios
the site dont opensComment
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Re: hp 820 g3 need help to revive bios
forget it open
i wll programmComment
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Re: hp 820 g3 need help to revive bios
its alive!!!
Thanks a lot SMDFlea!!!Comment
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Hp 820 G3
6050a2725001-mb-a01
No image was displayed after updating bios
please clean me .
old dump. :Last edited by bilen; 10-25-2019, 05:17 AM.Comment
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Re: Hp 820 G3
try...If you have found our forum useful please consider supporting us. Subscribe for a small monthly fee and receive extra benefits including our boardview / schematic archive.
It only takes 1 minute:
https://www.badcaps.net/settings/subscriptionsComment
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Re: Hp 820 G3
try...If you have found our forum useful please consider supporting us. Subscribe for a small monthly fee and receive extra benefits including our boardview / schematic archive.
It only takes 1 minute:
https://www.badcaps.net/settings/subscriptionsComment
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Re: Hp 820 G3
should be works.
Comment
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hi i need hp 820 g3 bios
hi i need hp 820 g3 6050a2892301-mb-a01 biosComment
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If you have found our forum useful please consider supporting us. Subscribe for a small monthly fee and receive extra benefits including our boardview / schematic archive.
It only takes 1 minute:
https://www.badcaps.net/settings/subscriptionsComment
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HP 820 G3 6050A2725001-MB-A01 bios needed
HP 820 G3 6050A2725001-MB-A01 bios neededComment
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Re: bios
please i have send the dumpComment
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Hi guys,
If someone would be able to provide some expertise, I'd be very grateful.
BIOS Corruption - Cause
So I managed to corrupt my machine by installing linux and enrolling custom secure boot keys. I did choose to enroll the Microsoft keys as well, to prevent any potential bricking due to 3rd party drivers from HP being signed with those keys.
After doing that, and rebooting(it did boot, powerLED, fanspin etc.), the laptop did not give any video output on the LCD or video connectors. I think I was able to get in BIOS and trigger the beeper by pressing ESC.... -
Greetings badcaps community,
I havent done this for a long time and want to start it all again, after some evil and annyoing illness.
So I apologize in advance, if some phrases might sound a bit like gibberish or illogical to you.
Im trying my best to fully describe what I plan to achieve and hope I was choosing the right sub-forum for my new adventure.
I have a Elitebook 820 G1 and a Elitebook 840 G2 here.
These ask for a password when entering the BIOS, but boot just fine from the internal SSD.
I learned that desoldering...10-29-2024, 06:03 AM -
Hello everyone,
I’m currently working on a dead MSI GP75 Leopard (MS-17E71) motherboard (i7 CPU, NVIDIA GPU) with a no display/no backlight issue initially. After extensive investigation, I’m at a critical stage involving EC firmware, BIOS/ME region interaction, and possible deep corruption. I'm seeking advanced insight from anyone with experience in EC/BIOS sync issues or PCH-level behavior. Here’s a full breakdown:
🧩 Initial Issue- Board powers on (fans spin, keyboard lights up and can be adjusted, caps lock led lights), but no display or backlight
- External display (HDMI) shows
07-24-2025, 02:17 PM -
Hi i received a HP elitebook G6 that had a The HP Endpoint Security Controller error when booted but 3 enters later you could use it in windows, i thought maybe a bios update helps...... i used the HP tool (it did not want to update from device manager,,, someting i did not even knew worked) after the update it bricked the laptop.
i get 7 blinks on the capslock and thats it. i desoldered the chips front and back. and made a dump. i tried one bios posted here for the 16M and the 32Mb bios.. but it would not turn on or give an error code. so now i reflashed it back in its failed state... -
Hello everyone,
I’m hoping someone can help me locate a verified original BIOS dump for my Acer laptop.
This is NOT a BIOS password removal request.
I’m looking for an original 32MB SPI BIOS dump to use as a reference in case my BIOS firmware is corrupted. My plan is to first dump and back up my own BIOS as soon as my programmer arrives. I am not planning to blindly flash someone else’s BIOS.
Laptop Information- Model: Acer Predator Triton 16 PT16-51-99GL
- Motherboard: DA0ZQDMB8AE Rev. E
- Main SPI flash: Winbond W25Q256JVEN (32MB)
- Secondary
Comment