A1708 820-00840-01 bios needed

Aitorflores7

Member

Join Date: May 2020

Posts: 30

Country: España
#1

A1708 820-00840-01 bios needed

02-02-2022, 12:33 PM

Hi everyone!
I need a bios for my 820-00840-01 board. The original ME version of the bios was: 11.8.86.3877. Does anyone have one? I post my original bios too, i think is corrupted.
Attached Files

820-00840-01(11.8.86.3877 ) (Maybe corrupted).zip (5.00 MB, 34 views)
Tags: None

Previous template Next

Toughbook CF-18KHH65LE (Customer Special Configuration) Supervisor Password needed remove HDD locking and BIOS Access ...

by tlindi

Sublect line continuation: ... Jaguar IDS PC aka Panasonic

>Read BIOS guides, methods, resources and tools
>
Ack

>Try the method at BIOS guides, methods, resources and tools before requesting help
>
Ack

>Explain you were not able to succeed with the methods at BIOS guides, methods, resources and tools
>
python ./main.py "/mnt/c/temp/205605f9e1b60403a41787efeffe9cad-flas_maybe5.BIN" --output-dir "/mnt/c/temp/205605f9e1b60403a41787efeffe9cad-flas_maybe5.txt"
------------------------------------------------...
- Channel: BIOS Requests ONLY!
01-30-2025, 04:26 AM
MSI PRO B660M-G DDR4 - real bios dump from board needed (no stock bios)

by DynaxSC

Hi, I have an MSI PRO B660M-G DDR4 board with damaged BIOS and i need a bios dump from a real board, along with MAC, UUID and Serial Number info (eg. a BIOS screenshot and pictures from the board stickers).

I need to reconstruct the bios on my board, based on another bios image form a real board - meaning a bios image containing MAC address, UUID and Serial number. A stock BIOS is not suffiecient, as it is impossible to discover where the MAC, UUID and SerialNumber are stored. Tried with a similar board, but there are too much differences, and the stock BIOS is missing a lot of...
- Channel: Troubleshooting Desktop Motherboards, Graphics Cards, and PC Peripherals
11-17-2023, 10:56 AM
[Guide] How to find the right HP bios version to flash

by Vesko356

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.
-----------------------------------------------------------------------------------------

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...
- Channel: BIOS Requests ONLY!
08-11-2023, 03:27 AM
[REQUEST] Fujitsu Lifebook E5513 – Full BIOS Dump Needed (.bin)

by TacticalFahrrad

Hi everyone,

I'm trying to recover a Fujitsu Lifebook E5513 (most likely 2023 model) that was bricked during a BIOS update. The update was interrupted (probably due to power loss), and now the laptop is stuck in a boot loop showing "PBB rollback" / "SBB rollback" messages.
BIOS access (F2) and Boot Menu (F12) are no longer possible – the system instantly reboots after the rollback messages.

I extracted the official BIOS update package from Fujitsu (contains FJNB2FD.CAP, ~18.7 MB) and tried tools like UEFIExtract, but it seems to only contain...
- Channel: BIOS Requests ONLY!
06-30-2025, 04:09 AM
ASUS TP500LA BIOS request/repair/merge?

by jbonavita

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...
- Channel: BIOS Requests ONLY!
04-29-2025, 09:38 PM
Loading...
No more items.

A1708 820-00840-01 bios needed

A1708 820-00840-01 bios needed

Related Topics