Hp probook 640 g1 bios

[saggirus]

Re: Hp probook 640 g1 uma

The dump fails at verify can somebody please send me a repaired bios?

[SMDFlea]

Re: Hp probook 640 g1 uma

The dump fails at verify can somebody please send me a repaired bios?

What programmer do you have and the software version, have you desoldered the chip or are you using a clip.

[SMDFlea]

Re: Hp probook 640 g1 uma

The dump fails at verify can somebody please send me a repaired bios?

Your bios dump is corrupt as @peste pointed out. If you`re using a CH341A try AsProgrammer software instead, https://www.badcaps.net/forum/showpo...6&postcount=10
The bios posted by @peste is ok ,if it fails to write or verify the bios chip needs replacing .

[lapfix]

Re: Hp probook 640 g1 uma

Hi everybody,
Please ineed bios bin for HP probook 650 g1.....6050a2566401-mb-a04

thankx

Post your old dump

[saggirus]

Re: Hp probook 640 g1 uma

Your bios dump is corrupt as @peste pointed out. If you`re using a CH341A try AsProgrammer software instead, https://www.badcaps.net/forum/showpo...6&postcount=10
The bios posted by @peste is ok ,if it fails to write or verify the bios chip needs replacing .

i use ch314a


asprogrammer and all ch314a version give me the same error

[saggirus]

Re: Hp probook 640 g1 uma

I got it finally after like 50 attempts thank you !

[frankfurbish]

Re: Hp probook 640 g1 uma

what was your observation?

[shiriffsm]

Re: Hp probook 640 g1 uma

can anyone help me i have Probook 640 G1 with bios chip problem, i changed the chip and i reprogramme it but the problem is when i turn on the laptop it takes about 15-20 seconds to show the hp logo

[lapfix]

Re: Hp probook 640 g1 uma

can anyone help me i have Probook 640 G1 with bios chip problem, i changed the chip and i reprogramme it but the problem is when i turn on the laptop it takes about 15-20 seconds to show the hp logo

Post your old dump

[shiriffsm]

Re: Hp probook 640 g1 uma

i dont have the old dump because the original chip is not working

[shiriffsm]

Re: Hp probook 640 g1 uma

Post your old dump

thanks you, the problem is i dont have the old dump because the original chip is not working at all, any solutions ???

[zmedia]

Re: Hp probook 640 g1 uma

hi
please i need clear me dump 640 G1
and clear password
thank u

[peste]

Re: Hp probook 640 g1 uma

try..

[zmedia]

Re: Hp probook 640 g1 uma

try..

not working (power)

[liou0122]

Re: Hp probook 640 g1 uma

please help me to remove password
https://drive.google.com/file/d/1gy5...ew?usp=sharing

[lapfix]

Re: Hp probook 640 g1 uma

please help me to remove password
https://drive.google.com/file/d/1gy5...ew?usp=sharing

Try

[liou0122]

Re: Hp probook 640 g1 uma

Try

it's work,thank you very much

[Alecs7]

Re: Hp probook 640 g1 uma

Hello, can u help me unlock this BIOS password ? HP Probook 640 G1 without dedicated GPU. MB 6050A2566301-MB-A03 744007-001

https://www57.zippyshare.com/v/oD0HQhti/file.html

[peste]

Re: Hp probook 640 g1 uma

Hello, can u help me unlock this BIOS password ? HP Probook 640 G1 without dedicated GPU. MB 6050A2566301-MB-A03 744007-001

https://www57.zippyshare.com/v/oD0HQhti/file.html

next time post the original bios here .. try..

https://www.badcaps.net/forum/showth...ght=hpunlocker

[osman68i]

Re: Hp 640 g1 - 605a02566302-mb-a03

Hi,

someone have change the bios
the laptop start slow (dirty ME region)
and give's

Warning Machine not in committed state,

can someone solve this problem? (ME+Machine not in committed state)
this is L77 Version board