Re: HP BIOS unlock tool

Thank you so much for your help sir.

Yes that file worked perfectly.

God bless you!

Re: HP BIOS unlock tool

Yo Hi mate, thanks for your reply. I stupidly didn't do that. But here is the MB model and serial number. I also added the product number just incase. I've tried many dumps that say it's for this machine so thank you for your help sir.

Laptop: Hp Probook 640 G2
MB model: CIRCUS-6050A2723701-MB-A02
Serial number: 5CG7021Q4P
Product:V3Q58AV

Re: HP BIOS unlock tool

So I'm new to all this but have done some research. I have a HP ProBook 640 G2 and it stopped booting to windows. When I tried to check out the bios it requested a password. I tried a different hdd and the machine still didn't recognize it had windows installed so I assume it must be a bios issue.

After three attempts of trying to hack the bios password, all it did was tell me to restart the laptop and try again.

So long story short, I bought a CH341A programmer and tried to flash other bios dumps onto it but to no avail. the HP...