Hello, I need the BIOS and EC BIOS for the HP Zbook 14u g6 sn:5CG9270YWL PROID 4YP13QV. A malicious repairman removed it from the notebook. I need a clean BIOS set with 256 MB BIOS and 128 MB EC. I kindly request your assistance.
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post 2Comment
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Hello, when I updated the BIOS in post 2, the notebook turns on and the fans speed up, then it shuts down. It keeps doing this.
1. I used the 1.16MB EEPROM file. I wrote the 32MB file I found elsewhere to the second EEPROM. The notebook turned on and worked, but there was no sound even though the sound card drivers were installed. The sound settings section was closed.
2. I used the 1.16MB EEPROM file and wrote the 32MB file I found elsewhere to the second EEPROM. In this case, the Ethernet port is not working. When I plug in the RJ45, the lights come on, but it does not obtain an IP address.
There is no activity. What do you recommend I do?Comment
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Hello, please clean the HP ZBook BIOS. Thank you.Comment
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Thread 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..
Type the laptop serial number, full name and model, motherboard model, etc.
read the forum rules..https://www.badcaps.net/forum/troubl...before-posting
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Hello,
I have an HP ZBook 14U G6 that no longer boots after a failed BIOS update.
Can someone help me please?
Model: HP ZBook 14U G6
Serial: 5CG01664M5
Board: 6050A3022501-MB-A01(A1)
Both files, 32mb and 16mb attached.
Thank you,
DavidComment
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Every donation made will go towards server fees and maintenance costs.Comment
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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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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:,
...Yesterday, 01:56 PM -
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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