hp elitebook 840 g4 bios bin file request

[mnciks11]

Hello Guys

I had this working Hp Elitebook, by a mistake I don't know which chip got corrupted, I tried all the bios I got from the same Elitebook Thread but none are working for me …I posted 2 of my backup files from both chips hoping that someone might assist me please guys

Hp Elitebook 840 G4
6050A2854301-MB-A01
Product ID - X3V00AV
SERIAL NUMBER - 5CG8065THJ

[mrwab]

Re: hp elitebook 840 g4 bios bin file request

try this and replay

[peste]

Re: hp elitebook 840 g4 bios bin file request

Hello Guys

I had this working Hp Elitebook, by a mistake I don't know which chip got corrupted, I tried all the bios I got from the same Elitebook Thread but none are working for me …I posted 2 of my backup files from both chips hoping that someone might assist me please guys

Hp Elitebook 840 G4
6050A2854301-MB-A01
Product ID - X3V00AV
SERIAL NUMBER - 5CG8065THJ

try..

[jimore]

thanks working for me.

[pranav]

thanks bios is tested ok

[Spider1211]

HP Elitebook 840 G4 known good BIOS request

Hey guys, can anyone please provide a known good BIOS for HP Elitebook 840 G4,

Motherboard: 6050A2854301-MB-A01

Caps and F12 blinks at 1second interval (1 sec on, 1 sec off) for 5 cycles then stops. No display and fan goes to maximum. Already tried cleaning ME but no luck.

Motherboard looks very clean and all voltages are present and stable. Tried updating using HP bios update tool but not working either. I would like to rule out potential BIOS issue with known good working one.

Please find attached original dump of both 8MB and 16MB chips.

Thanking you in anticipation.

[hoaca388]

Re: HP Elitebook 840 G4 known good BIOS request

hey guys, can anyone please provide a known good bios for hp elitebook 840 g4,

motherboard: 6050a2854301-mb-a01

caps and f12 blinks at 1second interval (1 sec on, 1 sec off) for 5 cycles then stops. No display and fan goes to maximum. Already tried cleaning me but no luck.

Motherboard looks very clean and all voltages are present and stable. Tried updating using hp bios update tool but not working either. I would like to rule out potential bios issue with known good working one.

Please find attached original dump of both 8mb and 16mb chips.

Thanking you in anticipation.

[ATTACH]256101[/ATTACH]

[Hasph]

Re: hp elitebook 840 g4 bios bin file request

Hi Community

If i flash the 128 clean file do I have to flash the 64 too?

[NaneName]

Re: hp elitebook 840 g4 bios bin file request

Hi Community
If i flash the 128 clean file do I have to flash the 64 too?

Hmmm, but will it be possible to flash it? Dimensions right:

[Hasph]

Re: hp elitebook 840 g4 bios bin file request

Hmmm, but will it be possible to flash it? Dimensions right:

Msg #3 has a 64bit with the correct size

[NaneName]

Re: hp elitebook 840 g4 bios bin file request

Msg #3 has a 64bit with the correct size

Yes. That's why I marked it in green. I guess the respected hoaca388 posted two different dump options for 16 (one with the original BIOS region, and the other with a clean one). More precisely, only he can say.

[LEPA]

THANKS FOR SHARING HELP GOOD

[mhdabboud]

hello I need clean me bios for this model PLEASE.....

HP EliteBook 840 G4
6050A2854301-MB-A01
SERIAL NUMBER - 5CG8032ZX6

[hoaca388]

hello I need clean me bios for this model PLEASE.....

HP EliteBook 840 G4
6050A2854301-MB-A01
SERIAL NUMBER - 5CG8032ZX6

CCC

[mhdabboud]

CCC

IT WORKS VERY GREAT...

THANK YOU SOOO MUCH....

[ixutiini]

Hello.

Bios or EC chip got corrupted during reading as the programmer let out the infamous magic smoke (accident when using external 3.3vdc). Used another programmer to read the chips afterwards successfully with same MD5 hashes returned.
I have no idea which one got corrupted. Caps Lock light blinks slowly for a short amount of time during boot.


Model: Hp Elitebook 840 G4
Serial: 5CG72367GB
SKU: X3V00AV
BuildId: 16WWCSBT601#SAK8#DAK8
Board CT: PGDUC00WB810V0

[Al-Umar]

Please i need someone to repair my bios it shown orange and white let light. Have try to use the bios file that i see in the thread but still not working. please any help on this.
This is attached file
HP EliteBook 840 G4 6050A2854301-MB-A01
ProID: 2FW43UC#ABA
SN# 5CG7411H40

[its service]

Model: Hp Elitebook 840 G4
Serial: 5CG72366GB
This laptop working fine but one error massage coming after Windows installing. I'll attached image and backup can u please clear this error msg

[jackx]

hello hp 840 g4
any can build bios i think is not original
laptop blinking 5 t
sn 5CG72105R1
ID X3V00AV

[smali]

Re: hp elitebook 840 g4 bios bin file request



try..

Working perfectly

[jackx]

not work for me

[Blaze Tech]

hello hp 840 g4
any can build bios i think is not original
laptop blinking 5 t
sn 5CG72105R1
ID X3V00AV

Are you sure your laptop is 840 G4? because the serial you gave is for 640 G2