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the problem returns when doing Windows updates, the solution I found was... go to the EFI partition, originally 100mb, delete the HP folder and respective files, and reduce the size of the EFI partition to around 40mb... the machine still tries to update the firmware but stays at the initial warning and reboots and continues to start Windows.
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hi I have problem on bios hp zbook 14u g6, i try another bios but sound and battery not charging here old dumps
hp zbook 14u g6
motherboard/ 6050A3022501
SN/5CG0416BSCComment
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Hello
I need help with a BIOS file for my laptop
current condition : when i turn on the Caps Lock LED blink once and laptop doses not boot
Attached my current Bios backup.
could someone please share a clean BIOS file for this board?
🖥️ Laptop Model: HP ZBook 14u G6
🔢 Serial Number: 5CG0010KY6
🔧 Product ID: 4YP13AV
🔢 Mother Board part Number: 6050a3022501-mb-a01Comment
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post merged..next time look for a thread with the name and model, motherboard model of the laptop, and post there, if you can't find it, then make a new thread..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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HP Zbook 14U G6
6050A3022501-MB-A01
SN : 5CG92914G2
ProdID : 4YP12AV
Please remove BIOS password, I have already tried HPUnlocker.Comment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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Good morning.
Can you help me fix this BIOS?
It updated and stopped showing video.
HP ZBook 14u G6
S/N: 5CG0236B99Comment
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Hello, I would need some help with this bios. I have two machines with problems; will start with the first one. I will attach the original bios that I read, it has problems with blinking lights, sadly forgot how many but looked like bios issue so I tried to flash from post #17 here, and when I turn it on I get 7 blinks from caps lock, when I plug in the usb c charger the white charger led is on and then once I get a 6 blinks of orange. For the previous person with 7 blinks you said to check hardware; what should I check? I have plugged everything in except battery, ssd and wifi card; the laptop should work without those?
HP ZBook 14u G6
PID: 6TP69EA
SN: 5CG9507MX2
BID: 19WWCFBT601#SAK8#DAK8
MOBO: 6050A3022501-MB-A01(A1)
Thanks in advance!
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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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Yes, those I had plugged in, but sadly I am getting the 7 blinks. I wanted to try the other bios files here but accidentally knocked one of the small black things (i think resistor) to the side and when I tried to place it back I accidentally lost it and cannot find it; does anyone has a boardview/schematic where I can find the value of it of it is possible to bridge it, or maybe take one from somewhere else on the board? It looked like there was similar ones at the debug pins.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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Yes, attached pictures of what I accidentally lost; and how it should look based on the other same laptop I have.
How it should look:
Similar ones at debug port?
Got schematic from here:
https://www.badcaps.net/forum/troubl...itebook-840-g6
The board number matches even tho they say elitebook 840, hp reusing same board with different cpu etc?
Anyway it looks to be R369 in the boardview, but I havnt found it in the schematic pdf yet.
Thank for all the help once again!
edit: found it:
edit2: also found the debug ones; R4866 however they are 50k, the one I removed looked to be 100k
Attached Filesif you find these attachements useful please consider making a small donation to the site
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Good morning.
Can you help me fix this BIOS?
It updated and stopped showing video.
HP ZBook 14u G6
S/N: 5CG0236B99Comment
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Any donations to badcaps are welcome, click this link to donate . Thanks to all the supporters
https://www.badcaps.net/donateComment
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hi. ineed bios and ec
led power jack blinking
zbook 14u g6
SN 5cg014bk7r
P N 6050A3022501Comment
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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 -
Hello everyone,
I recently bought a non-working Asus Zenbook Pro Duo OLED UX8402ZA that was listed for parts only. The seller mentioned that it had no display output but that the charging lights worked.
When the laptop arrived (without a charger and SSD), I connected a charger and confirmed with a multimeter that it was charging the battery. However, when I tried to power it on, only the backlight of the secondary display came on. There was no image, and it didn’t boot into the BIOS.
I decided to try flashing a new BIOS, but since I didn’t want to desolder... -
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... -
Greetings
I am hoping someone could have a check of my Hp Zbook Firefly 14 G10 , 2 x 32MB Bios files... (powers on / black screen).
Serial Number: 5CG3202C16
Product #/SKU: 739P0AV
CT Number: PRTUE00WBI30YX
Description: HP ZBook Firefly 14 inch G10
BuildID: 23WWWGAZ602#SABU#DABU
Feature Byte: 476J6S6b7B7M7Q7U7W7m7saBaEapaqauawbUbhcAfPgSguhKj4jhk8mEn7nVngpDpVpWpnpqprqMqkqz.G3
MAC address not found.- I extracted both 32mb bios files (Main + EC). But when i run the main 32mb bios through MFIT.exe , it produces this error; ie:,
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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...
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