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Hello. I need bios for HP 650 G1 6050A2566301-MB-A04
Serial Number 5CG5500DPS
Can you help me.
THXLeave a comment:
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Hi !
I've this one I crashed when I try to change the already customized startup logo.
Can someone help?
S/N: TCAJ8110BSE7J0AAHP
6070B0686001 rev 1.10 A01Leave a comment:
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So i've been attempting to clean the bios myself and found out that the original board for my laptop had a insyde bios. One of my original troubleshooting steps was downloading a bios from here which was in retrospect a mistake since it seems not all probook 650's had insyde. I fixed the hardware issues on the motherboard but it still wouldn't work which is why I ordered a replacement motherboard. I'd like to try to flash the original board with the proper bios but I lost my original dump and need to go with a fresh bios. I'm stuck extracting the bios since it has two .fd files and both files brings back an error in both extractor apps linked in the Insyde guide.
Model: HP Probook 650 G1
S/N: 5CG518057B
Motherboard: 6050A2566301-MB-A04 15"
These are all the numbers as they were on the original laptop.Leave a comment:
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Hello friends.
Can someone help with bios repair. I made a mistake and installed this working motherboard's bios chip on another motherboard that will not power on and when I put the bios chip back the "working" board will not post. Caps lock blinking 3 times and fan spins up to high rpm.
This is a used motherboard I ordered from Ali Express so the serial will not match the board.
6050A2566302-MB-A04 14"
HSTNN-115C-U
5CG4393GY7Leave a comment:
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Hello friends, the old bios on the HP Probook 650 G1 laptop is damaged, can someone help
Plate number 6050Q2566301 -MB A04
SN 5CG6125C4DLeave a comment:
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Hello friends, the old bios on the HP Probok 650 G1 laptop is damaged, can someone help transfer DMI information from the old to the new bios file. Thank you.Leave a comment:
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Hi can anyone "clean me"
HP Probook 650 G1 6050A2566301-MB-A03
SN : CNU417BRL1 Thanks !Leave a comment:
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Hello, my bios output has enough power but no image output, please help me fix it
s/n:JPA511CS9X
6050a2566301-mb-a04 15'Leave a comment:
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Re: Hp 650 G1 remove password and ME
Hello, thanks for the direction, I'll take a look, I asked for help due to lack of time. Just in case HP 650 G1 6050A2566301-MB-A04 SER 5CG5482HWY ID A3009DD10303Leave a comment:
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Re: Hp 650 G1 remove password and ME
You must post the laptop serial number.Have you read the bios guides, there`s an ME cleaning guide and HP bios unlock software.
RULES UPDATE for BIOS requests/offers *AVOID BANNING, READ BEFORE POSTING*
https://www.badcaps.net/forum/showthread.php?t=103570
Provide the full machine model number, serial number (or Service tag, SNID) and the board model number (see https://www.badcaps.net/forum/showthread.php?t=88758 )
BIOS guides, methods, resources and tools
https://www.badcaps.net/forum/showthread.php?t=103526
.Leave a comment:
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Hp Probook 450 G7 s# SCD0348W35 had a locked BIOS. Bought BIOS and EC chips off Ebay that were supposed to match this machine - the 450 G7. Flashed in the BIOS on chip i bought using a CH341. BIOS unlocked next boot. Some error to contact HP. Entered BIOS and reset to system defaults and rebooted. Machine worked fine but every cold boot the contact HP message popped and everything else worked as fine. Assumed the error was from EC chip not matching BIOS that i just flashed in. So i flashed in the EC that was supposed to match from the EBay chip i bought and instant brick.
Ive got...07-08-2025, 09:24 PM -
First of all thanks to all of our members who have posted previously all methods posted here.
Please leave a comment if you find something new,or have anything else to add.
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Find by serial number,model number or series
If you know the laptop serial or model number go to HP support https://support.hp.com/us-en/drivers/laptops .
Enter the serial number or model number and click submit.On the next screen you will have to enter the OS
Operating system and OS version.If... -
I'm requesting a bios .bin for 2 of my hp Probook 450 G3's. Both of which I had forgotten the bios passwords. I stupidly flashed both of them with firmware "made" by the RCUnlocker software and I guess I shouldn't have. The last thing I did was flash both of them with RCUnlocker-fw thinking it would 100% work and left my programmer etc behind and won't have access to them for another 2 days so I figured I'd create a thread to see if I'd be so lucky that someone might have a working file laying around 😝
Laptop number 1:
Model: HP ProBook 450 G3
Motherboard part number:... -
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,...
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