hp 640 g2 password need bios dump

[peste]

Re: hp 640 g2 password need bios dump

i have and this one for 650 g2 if you can plase

https://www.badcaps.net/forum/showthread.php?t=79956

[SMDFlea]

Re: hp 640 g2 password need bios dump

i have and this one for 650 g2 if you can plase

There is a 650 G2 thread https://www.badcaps.net/forum/showthread.php?t=90646

Next time post your request in the appropriate thread

[tosi_75]

Re: hp 640 g2 password need bios dump

thank you again my friend it works have a good day

[Coldfear]

Re: hp 640 g2 password need bios dump

Hi, i am another user who has this dreaded error with HP 640 G2. All of the sudden my laptop started to act weird and when i press power it lits the wireless and the mute button and seconds later the fan starts for a second then all stops, no image no nothing.
I made a dump of the bios i think maybe the bios is corrupted. Little help needed .

[Coldfear]

Re: hp 640 g2 password need bios dump

If someone do finds the time to take a look at my bios posted i would be very grateful. Thank you again!

[peste]

Re: hp 640 g2 password need bios dump

If someone do finds the time to take a look at my bios posted i would be very grateful. Thank you again!

try..

[Coldfear]

Re: hp 640 g2 password need bios dump

Thank you (Multumesc ), i'll give it a try and let you know.

[m2farid]

Probook 640 G2 MX25L12873f Bios chip replacement

Hi, I have a hp probook with bios chip MX25L12873f with admin password, can i replace it by a W25Q128fv chip without password. Many thanks to all.

[imranromi]

Re: Bios chip replacement

Hi, I have a hp probook with bios chip MX25L12873f with admin password, can i replace it by a W25Q128fv chip without password. Many thanks to all.

Yes you can replace this chip.If you use new unlock data you need first clean me bios file.

[m2farid]

Re: Bios chip replacement

Yes you can replace this chip.If you use new unlock data you need first clean me bios file.

Hi,
Many thanks for your prompt response, but as I'm a very newbie could you you please help me on the process of doing that. I have a dump of the bios with admin password, i have also a new w25Q bios chip, could you please provide me with a detail processes of doing that.

Many thanks
Farid

[m2farid]

Re: Bios chip replacement

Hi,
Many thanks for your prompt response, but as I'm a very newbie could you you please help me on the process of doing that. I have a dump of the bios with admin password, i have also a new w25Q bios chip, could you please provide me with a detail processes of doing that.

Many thanks
Farid

Hi, could you please look at this bios dump from MX25L12873f with RCunlock and let me know if the dump is OK and can be used in a new w25Q chip. Many thanks.

[m2farid]

Re: Bios chip replacement

Hi, could you please look at this bios dump from MX25L12873f with RCunlock and let me know if the dump is OK and can be used in a new w25Q chip. Many thanks.

Please help

[bcrsr]

Re: hp 640 g2 password need bios dump

Hey, I have a bios password that needs removed. I have tried other dumps in this thread before posting but none helped. Thanks in advance for any help.

[bcrsr]

Re: hp 640 g2 password need bios dump

My original dump with password is here.

[SMDFlea]

Re: hp 640 g2 password need bios dump

My original dump with password is here.

try HPUnlocker https://www.badcaps.net/forum/showthread.php?t=79956

[m2farid]

Re: hp 640 g2 password need bios dump

Hi, could someone have a look to this bios dump and let me know the problem with it. I have atcched also MEA anilizer result and Unlocker result.

Many thanks

[m2farid]

Re: hp 640 g2 password need bios dump

Hi, could someone have a look to this bios dump and let me know the problem with it. I have atcched also MEA anilizer result and Unlocker result.

Many thanks

Please help to fix this bios dump.

Thanks

[thetrader]

Re: hp 640 g2 need bios dump

If its 100% identical model, then this bios should have worked although fan at 100% could be tackled with clean me region. I suspect, not a bios issue.

Hi sir do u have any idea about hp probook 640 g1 user password remove please
Thank u in advance

[hoaca388]

Re: hp 640 g2 password need bios dump

please help to fix this bios dump.

Thanks

[m2farid]

Re: hp 640 g2 password need bios dump

Many thanks but I 'm looking for a fix for this error from MEA analyser and not to unlock as I know how to do it.

I have this error when running MEA analyser

Skipped MFS partition at 0x133000, unrecognizable format!

Thanks