NEED BIOS FOR HP EliteBook 840 G5 6050a2945601-mb-a01

[Bonzas]

so testar

I can't test your file right now, my customer took laptop cause she will use it for school until next week. i'll try if my customer back to my workshop. But thank for for file

[7martinsk7]

Okay so I fixed my BIOS by replacing the first half of the 32M file with data from another BIOS downloaded from the net. This way the GPU is detected and everything works properly.
I found out there is no touch on my laptop, the screen was probably replaced with no touch one.
I am including both 16M and 32M dump files that work and also support the AMD GPU. It should work on models 2FA50AV, 2FA52AV, 2FA54AV, 2FA56AV and 2FA58AV.
I have also cleaned the ME region for others to use, but did not verify if it is working.

[7martinsk7]

Hello, I have a 2FA56AV (i7 8550U + AMD RX 540) with bricked bios (no image, 5x CapsLock LED). I have since flashed different BIOS (both 16 and 32M) but the AMD GPU and touchscreen are not detected by Windows nor BIOS menu.
Can somebody please repair my original BIOS or provide working one from the same model so all the components work properly?
I cant find the proper bios anywhere.
SN: 5CG9287RC4

[bomdespacho]

is this possible build full bios and ec from hp site ? i got board with blank chip both ec & main. i already try some bios from previous page, get 1 bios that work but late display. already try to build with latest Q78, clean it but no luck. this bios take 1+ minute to display.

Maybe someone can help try this bios or help repair it

Thanks

so testar

[danel2210]

pls help me clean bios of
HP 840 G5 computro 605012945601 mb-a01
sn# 5cg82906fr

[Bonzas]

is this possible build full bios and ec from hp site ? i got board with blank chip both ec & main. i already try some bios from previous page, get 1 bios that work but late display. already try to build with latest Q78, clean it but no luck. this bios take 1+ minute to display.

Maybe someone can help try this bios or help repair it

Thanks

[baiceanu_stefan]

here flash both. and you need to input your original DMI data, use BCU.

Hello, thx for your reply. With the files you provided the laptop is not powering on at all - only power led near the jack blinks continous. nothing else.

[rex98]

here flash both. and you need to input your original DMI data, use BCU.

[baiceanu_stefan]

build.rar

a little update - ataching 2 files build for both spi's. but after writing them still have the message, boots into windows but after entering the sn and everything back to the begining - same loop. any hints?

maybe someone can rebuild both files?

[baiceanu_stefan]

build.rar

Hello,

I have a
HP Elitebook 840 g5
SN: 5cg8519tvk
with bricked bios. it is in a loop - at the last step of updating bios. Tryed several methods of repair but cannot seem to make it work. Either no power or same thing. Am I doing something wrong? ataching the bricked dump also maybe someone can help. Thank you

a little update - ataching 2 files build for both spi's. but after writing them still have the message, boots into windows but after entering the sn and everything back to the begining - same loop. any hints?

[Seroygin]

Hi, can someone share a 25Q80 1MB dump? And a bios dump with a working touchscreen?
Computro-6050A2945601-MB-A01(A1), hp elitebook 840 g5, SN: 5CG9238LQP.

[baiceanu_stefan]

HP EliteBook 840 G5 Notebook PC

Hi, Thank you for your reply. Not working, no power at all.

[hoaca388]

Hello,

I have a
HP Elitebook 840 g5
SN: 5cg8519tvk
with bricked bios. it is in a loop - at the last step of updating bios. Tryed several methods of repair but cannot seem to make it work. Either no power or same thing. Am I doing something wrong? ataching the bricked dump also maybe someone can help. Thank you

HP EliteBook 840 G5 Notebook PC

[baiceanu_stefan]

Hello,

I have a
HP Elitebook 840 g5
SN: 5cg8519tvk
with bricked bios. it is in a loop - at the last step of updating bios. Tryed several methods of repair but cannot seem to make it work. Either no power or same thing. Am I doing something wrong? ataching the bricked dump also maybe someone can help. Thank you

[Aadi Mirza]

HP 840 G5 (6050A2945601-MB-A01) 100% OK CLEAR ME 32MB

[SMDFlea]

i cannot find the EFI tool....if can help me with link ,,,,i will definatly try

https://github.com/LongSoft/UEFITool..._A58_win32.zip

[alihomee]

Try and fix it yourself https://www.badcaps.net/forum/troubl...47#post3339047

i cannot find the EFI tool....if can help me with link ,,,,i will definatly try

[SMDFlea]

these files are downloaded from internet....gives display and endup with end point security error and notebook restarts every time.........

Try and fix it yourself https://www.badcaps.net/forum/troubl...47#post3339047

[alihomee]

Post the bios version that you have the ENDPOINT SECURITY error on.

these files are downloaded from internet....gives display and endup with end point security error and notebook restarts every time.........

[hoaca388]

HP 840-G5 fan spping and no display .here is the backup file any body can fix eror.thanks

HP EliteBook 840 G5 Notebook PC