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Re: NEED BIOS FOR HP EliteBook 840 G5 6050a2945601-mb-a01
try this
Last edited by abdoelhosseiny@aol.com; 02-21-2022, 11:16 PM.Comment
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HP EliteBook 840 G5 BIOS Request
Good day all, I hope these communications find you well.
Can I please have the BIOS of HP EliteBook 840 G5 extracted from HP's official BIOS if possible?
The board number is Computro-6050A2945601-MB-A01(A1)
Thank you in advance.Comment
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Re: HP EliteBook 840 G5 BIOS Request
Your original dump file ? Post hereIf you have found our forum useful please consider supporting us. Subscribe for a small monthly fee and receive extra benefits including our bios, boardview & schematic archive.
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Re: HP EliteBook 840 G5 BIOS Request
I've bought 4 used motherboards they all don't have IC's I just wanted to program new chips and test if they are all going to work.
When I plug the charger all motherboard just blinks charging lights.Comment
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HP Elitebook 840 G5
Hi everyone,if anyone can help,have problem with bios,suddenly laptop turns on with no picture and after few seconds fan spins on maximum,capslock blinks 5 times and that's all,Thanks in advance.Comment
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Re: NEED BIOS FOR HP EliteBook 840 G5 6050a2945601-mb-a01
Unfortunately not working,everything the same,maybe there is another problem,thank you anyway.Comment
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hp elitebook 840 g5 Fan spin not booting (bios)
Dear friends,
hp elitebook 840 g5 starts up but not posting...
I think the bios is corrupt can somebody fix it for me?
i added the 16mb and the 32mb file
thanks in advance!!!Comment
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Re: NEED BIOS FOR HP EliteBook 840 G5 6050a2945601-mb-a01
5cg907304n my srial number i lost my original dump please helpComment
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Re: NEED BIOS FOR HP EliteBook 840 G5 6050a2945601-mb-a01
Try file at #34.
Some info from your serial number can use.
Serial Number : 5CG907304N
Product Number : 2FA66AV
Description : HP EliteBook 840 G5
Build Id : 17WWCSBT602#SABF#DABF
FEATUREBYTE : 3X476J6S6b7B7H7M7Q7W7m7saBaEapaqauawbUbhcAdUdpdqfAhKhkjh.GF
The CT number is missing, you can find it in the stickers on the main board.Last edited by hoaca388; 07-30-2022, 09:27 AM.If you have found our forum useful please consider supporting us. Subscribe for a small monthly fee and receive extra benefits including our bios, boardview & schematic archive.
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Re: NEED BIOS FOR HP EliteBook 840 G5 6050a2945601-mb-a01
Same probleme sir no desplay and fan speed
CAN YOU HELP FOR CHANGE THE DUMPLast edited by mahdi19; 07-30-2022, 09:34 AM.Comment
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Re: NEED BIOS FOR HP EliteBook 840 G5 6050a2945601-mb-a01
same probleme no desplay
my CT number is : PGWHT00WBBW7RW
sorry sirLast edited by mahdi19; 07-30-2022, 01:42 PM.Comment
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Re: NEED BIOS FOR HP EliteBook 840 G5 6050a2945601-mb-a01
help m pleasComment
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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 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
Comment