HP ProBook 650 G2 6050a2723701-mb-a02

[saidbe]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

hi,

i have HP 650 G2 :

- MB : circus-6050a2723701-mb-a02

- Chip : 25L12873F

black screen , fan speed and 3 light of caps after use of RCUnlocker

I tried some of above bin's but no solution

No backup , any help?

[peste]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

hi,

i have HP 650 G2 :

- MB : circus-6050a2723701-mb-a02

- Chip : 25L12873F

black screen , fan speed and 3 light of caps after use of RCUnlocker

I tried some of above bin's but no solution

No backup , any help?

post the original bios of the laptop ... which programmer do you use ??

[saidbe]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

i don't make backup, i use Raspberry Pi + clip

i have same laptop model without bios , i try the bin but without any succes.

[SMDFlea]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

i don't make backup, i use Raspberry Pi + clip

i have same laptop model without bios , i try the bin but without any succes.

Try these . https://www.badcaps.net/forum/showpo...00&postcount=7 .Without a backup you don`t know which version you had.

Edit: Where is the bios that you tried with RCUnlocker,wasn`t that your backup ?
.

[saidbe]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

@SMDFlea,

I tried N76 without any succes but when i reduced the speed to 2000 mhz, i get the screen again.

Apparently, the speed is crucial.

Now i get this messages, i search for solutions in other threads.

But if you have fast solution, is welcome!

Thank you!

[hoaca388]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

@SMDFlea,

I tried N76 without any succes but when i reduced the speed to 2000 mhz, i get the screen again.

Apparently, the speed is crucial.

Now i get this messages, i search for solutions in other threads.

But if you have fast solution, is welcome!

Thank you!

Try

[saidbe]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

@hoaca388,
It seems not working with this model.
Thanks

[kingkong computers]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

hello, can someone help me with a repair to a bios dump from a hp probook 650 g2?

it powers on and nothing on display, and makes 2 long beels then 2 short ones

here is an attachement of the dump. thank you

[hoaca388]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

hello, can someone help me with a repair to a bios dump from a hp probook 650 g2?

it powers on and nothing on display, and makes 2 long beels then 2 short ones

here is an attachement of the dump. thank you

Repaired

[kingkong computers]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

Repaired

thank you so much its working

[florenz]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

Repaired

Hello Guys , i have a 650 g2 hp probook with a bios password.
Please let someone help me to remove that ...

in attach the bios backup

thx u so much for your time

[SMDFlea]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

Hello Guys , i have a 650 g2 hp probook with a bios password.
Please let someone help me to remove that ...

in attach the bios backup

thx u so much for your time

Have you tried RCUnlocker or HP Unlocker ? https://www.badcaps.net/forum/showthread.php?t=103570

[florenz]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

Have you tried RCUnlocker or HP Unlocker ? https://www.badcaps.net/forum/showthread.php?t=103570

No ! I was not aware of those methods, sorry...

I try to flash another bios of the same PC... I found some on alisaler and so on ... but no result... even to start the PC, was nos possible.

Kindly Guide me please

[SMDFlea]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

No ! I was not aware of those methods, sorry...

I try to flash another bios of the same PC... I found some on alisaler and so on ... but no result... even to start the PC, was nos possible.

Kindly Guide me please

Use the tools mentioned with your original bios backup.

If you use a random bios from somewhere else you can have problems.Did you check the alisaler bios BID to make sure it was the right one,was the ME firmware initialised or configured.If you don`t know how to check any of those things don`t go looking for a random bios.

[florenz]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

Use the tools mentioned with your original bios backup.

If you use a random bios from somewhere else you can have problems.Did you check the alisaler bios BID to make sure it was the right one,was the ME firmware initialised or configured.If you don`t know how to check any of those things don`t go looking for a random bios.

HEY THX u
what's the tools use to check BID and ME ? i want to learn more

and for the current hp i used hp unlocker like refer me to , it's smoothly thx u , once again and sorry.... i'll read and learn the more

[elakhes]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

Hello
i'm having an issue with this laptop when i turn it on i get a black screen and

the fan after a few seconds ramps up until full speed and stays in this state
please help

[Mazorca]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

Try

[elakhes]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

Try

Thank you very much for my help.
i will try to

[CornholioGSM]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

hello,
can anyone please check and clean my dump ? ...laptop starts with 3long and 2 short beeps

[hoaca388]

Re: HP ProBook 650 G2 6050a2723701-mb-a02

hello,
can anyone please check and clean my dump ? ...laptop starts with 3long and 2 short beeps

HP ProBook 650 G2 Notebook PC