HP ProBook 650 G4

[OmegaPrime]

NEED BIOS + EC Dumps for mb :
CHROMIA 6050A2930001-MB-A01(A1)

[peste]

Re: HP ProBook 650 G4

NEED BIOS + EC Dumps for mb :
CHROMIA 6050A2930001-MB-A01(A1)

post the backup of the Maine + EC bios

[OmegaPrime]

Re: HP ProBook 650 G4

post the backup of the Maine + EC bios

I dont have them , chips was broken fisicaly and im replace them , ive got bios from antoher one but dont have EC ROM

[Japanac]

HP ProBook 650 G4 need bios bin fil

The laptop does not show signs of life, water was spilled on the keyboard, there were traces of moisture and oxidation on some components, I fixed it but the laptop still does not turn on. Voltages 19.5V, 5V, 3.3V are present on the motherboard .Maybe the problem is in the bios so if anyone has a bin file send it to me to try.The motherboard is CHROMIA-6050A2930001-MB-A01 (A1) i need bios .

[zenny95]

Re: HP ProBook 650 G4 need bios bin fil

Try this

[sect-sin]

Re: HP ProBook 650 G4

Hello,

I also have an HP ProBook 650 G4 with board number CHROMIA 6050A2930001-MB-A01(A1). My problem is a blinking amber light, no boot, no post. All MOSFET's check out fine, there are no shorts, all voltages are present. Both EC and BIOS get 3.3V.

It is possible that I have an EC (or BIOS) problem. I have attached dumps from both chips. I would appreciate if somebody could check them and post fixed versions for me.

Cheers,

sect-sin

[sect-sin]

Re: HP ProBook 650 G4

Hi all,

I do not know if it is all right to up this issue, but I would be grateful if somebody could attend to this.

Thank you very much in advance!

Cheers,

sect-sin

[hoaca388]

Re: HP ProBook 650 G4

Hi all,

I do not know if it is all right to up this issue, but I would be grateful if somebody could attend to this.

Thank you very much in advance!

Cheers,

sect-sin

HP ProBook 650 G4 Notebook PC

[sect-sin]

Re: HP ProBook 650 G4

Hi Hoaca,

Thank you very much for your effort. Unfortunately it did not work, same continuously blinking amber light, no powerup.

I will move this over to troubleshooting.

Cheers,

sect-sin

[digitalpc]

HP Probook 650 G4 Bios password

Hello can anyone clean bios password for this Model

I try HPUnlocker but doesnt work for this model

chromia-6050a293001-mb-a01(a1)
s/n scg9163prd

[hardware1]

Re: HP Probook 650 G4 Bios password

Hello can anyone clean bios password for this Model

I try HPUnlocker but doesnt work for this model

chromia-6050a293001-mb-a01(a1)
s/n scg9163prd

Here's your Unlocked file, try and let me know.

[digitalpc]

Re: HP Probook 650 G4 Bios password

Here's your Unlocked file, try and let me know.

I found I file RCUnlocker in Forum and it's working too.

Thank you

[babanu]

Re: HP ProBook 650 G4

Hello
I have an HP ProBook 650 G4 MBDA0X8QMB8E0 REV E
Please help me remove the password from this
for which we would like a bios dump
thanks

[lapfix]

Re: HP ProBook 650 G4

Hello
I have an HP ProBook 650 G4 MBDA0X8QMB8E0 REV E
Please help me remove the password from this
for which we would like a bios dump
thanks

Try

[babanu]

Re: HP ProBook 650 G4

Try

Thanks!!
By mistake, I passed another motherboard model. The motherboard model is Cromia 6050A2930001-mb-A01
When starting, appears the message , Security device Problem , !!! ok or esc options and I can't enter the bios !!
Thank you for the help!!

[danito]

Re: HP ProBook 650 G4

Please also remove the password from a 650 g4.
Thanks

[hardware1]

Re: HP ProBook 650 G4

Please also remove the password from a 650 g4.
Thanks

Here's your Unlocked file, if the password still present upload your (EC) chip, it could be 16MB or 32MB.

[mehdiab17]

Re: HP ProBook 650 G4

hi i want to repair this bios 6050a2930001-mb-a01 650 g4

[hardware1]

Re: HP ProBook 650 G4

hi i want to repair this bios 6050a2930001-mb-a01 650 g4

Here's your New bios file, try it and let me know.
Serial Number: 2TK84203YG.

[mehdiab17]

Re: HP ProBook 650 G4

Here's your New bios file, try it and let me know.
Serial Number: 2TK84203YG.

thankyou friend