hp 840 g6 6050A3022501-MB-A01

[Stefan Steff]

Pls Help me
No Display
HP 840 G6
Serial number 5CG101643L
Thanks in advance

You can also try the bios file posted by me...

[BALAJI TRITECH]

You can also try the bios file posted by me...

Thank u will check

[SI3MAR2000]

I use this bios and worked fine on at least 3 different laptops.
Be patient , the laptop will restart several times sometime for short period sometimes for longer...

Thanks bro, your bios works for a few seconds and the laptop shuts down. It does this for some bios that I have tried. Does anyone have a solution. Thanks.

[SI3MAR2000]

Re: hp 840 g6 6050A3022501-MB-A01

hope this would help. no need bios rebuild, no need clean me, this fix corrupted bios in HP 840 G6 only 100% works. it auto recovers DMI via your SSD installed.

then test the auto unlock ec for bios password if you need.

my laptop no display:hp 840 g6 6050A3022501-MB-A01
SN# 5CG014CJ3G ,i used your bios posted her it's working but just with this picture please help.

[hoaca388]

my laptop no display:hp 840 g6 6050A3022501-MB-A01
SN# 5CG014CJ3G ,i used your bios posted her it's working but just with this picture please help.

Check hardware.

[SI3MAR2000]

Check hardware.

no probléme with hardware.because before i didn't get display.If you have a good dump i
appréciate it.thanks.

[Stefan Steff]

Thanks bro, your bios works for a few seconds and the laptop shuts down. It does this for some bios that I have tried. Does anyone have a solution. Thanks.

I told you to be patient.
Rremove battery , disconnect even the 3V cell , write my version of BIOS, plug in the charger and go for a walk for 30 minutes, or take a nap. Do not touch any buttons not even the power button ...
If your hardware is OK as you say the laptop must start in MPM mode.

[SI3MAR2000]

I told you to be patient.
Rremove battery , disconnect even the 3V cell , write my version of BIOS, plug in the charger and go for a walk for 30 minutes, or take a nap. Do not touch any buttons not even the power button ...
If your hardware is OK as you say the laptop must start in MPM mode.

PLZ,send me EC bios you have used.

[Stefan Steff]

Here it is

[niggi]

WORKS GOOD
THANKS

[SI3MAR2000]

I solve display issue with this dump.thanks for help.

[jesi]

hi there to all pro's

hp 840 g6 laptop , or craptop ,, motherboard 6050a3022501

all voltages good except on L66310 which i persume are gor the graphics side ..

i have tried all bios and ec bios on this forum from page 1 to 25 , laptop powers up , you can spot the the lcd goes black as the 3v is ok , but no backlight no graphics or post

laptop runs with power led on and cpu fan spins as it should

all this but still no post ,,

any advise or sugesstions would be appriciated

thanks all

waiting for reply

[deep_bks]

pls help , from this bios Display is coming very late
Model HP Elitebook 840 G6
S/N :- 5CGO429R97

[SMDFlea]

pls help , from this bios Display is coming very late
Model HP Elitebook 840 G6
S/N :- 5CGO429R97

Have you tried cleaning the ME firmware

[LightTechComp]

Need Help for BIOS 1mb HP Elitebook 840 G6 (Crescent-6050A3022501-MB-A01)
MXIC
MX25L800GE2NI (Bios Size 1MB)

This chip already flash by other technician, and we dont have backup file.. anyone have a backup file, please share, thanks before

[Stefan Steff]

Here you are...
Mine is Winbond 25Q80DVIG

[LightTechComp]

Here you are...
Mine is Winbond 25Q80DVIG

Many thanks, i hope this file will resurrect the mainboard from dead

[LightTechComp]

Many thanks, i hope this file will resurrect the mainboard from dead

update after i flash this file, the laptop still not turn on, i think the problem not from bios file anymore the bios is OK, another suspect is 3.3V ic DC/DC was defect because the output voltage only 2.64V. i will try to replace this IC. Thanks for your help Master

[Stefan Steff]

update after i flash this file, the laptop still not turn on, i think the problem not from bios file anymore the bios is OK, another suspect is 3.3V ic DC/DC was defect because the output voltage only 2.64V. i will try to replace this IC. Thanks for your help Master

OK,
Good Luck!

[jesi]

I use this bios and worked fine on at least 3 different laptops.
Be patient , the laptop will restart several times sometime for short period sometimes for longer...

Can't download file takes to to a capture page ?????