Hp probook 640 g1 bios

[Wilker11]

Re: Hp probook 640 g1 bios

Hey guys, I'm new to the community. I have this problem with the probook hp 640 G1 with an admin password in the bios, I saw that some zip files were posted as an unlocker, but guys, I'm still a layman on the subject and I don't have the slightest idea what to do with this file. Please, can someone give me a quick lesson on what to do to solve the problem?

[peste]

Re: Hp probook 640 g1 bios

Hey guys, I'm new to the community. I have this problem with the probook hp 640 G1 with an admin password in the bios, I saw that some zip files were posted as an unlocker, but guys, I'm still a layman on the subject and I don't have the slightest idea what to do with this file. Please, can someone give me a quick lesson on what to do to solve the problem?

you need a SPI programmer...read the bios chip then use the RCUnlocker program...delete the password and write the new content back on the chip..and solder the chip back on the board..you have a video here as an example..

https://www.youtube.com/watch?v=DWWigscuQDY

[Jonatang]

Re: Hp probook 640 g1 bios

hp probook 640 g1 no display. can someone build it for me. thanks

[panagas]

Re: Hp probook 640 g1 bios

Hello there i need to Unlock 640 g1. i tried already the 640 g1_unlocked from previous post but the laptop doesn't boot. Help me please

[hardware1]

Re: Hp probook 640 g1 bios

Hello there i need to Unlock 640 g1. i tried already the 640 g1_unlocked from previous post but the laptop doesn't boot. Help me please

Try to use RCUnlocker.
https://www.badcaps.net/forum/showpo...15&postcount=1

[panagas]

Re: Hp probook 640 g1 bios

Try to use RCUnlocker.
https://www.badcaps.net/forum/showpo...15&postcount=1

hello i tried but getting this error

[peste]

Re: Hp probook 640 g1 bios

hello i tried but getting this error

try...

[panagas]

Re: Hp probook 640 g1 bios

try...

thanks a lot my Friend its worked <3

[mehdiab17]

Re: Hp probook 640 g1 bios

hi please i want to unlocked this bios hp 640 g1

[peste]

Re: Hp probook 640 g1 bios

hi please i want to unlocked this bios hp 640 g1

try..

[mehdiab17]

Re: Hp probook 640 g1 bios

try..

bios doesn't uNlocked

[mehdiab17]

Re: Hp probook 640 g1 bios

I need help

[nonso92]

Re: Hp probook 640 g1 bios

Hi, are you guys still taking request?
I got a used laptop from someone on ebay, and it has a password on bios.
any help?

Model: HP Probook 450 G2
S/N: CND5135D02

Thanks

[lapfix]

Re: Hp probook 640 g1 bios

Hi, are you guys still taking request?
I got a used laptop from someone on ebay, and it has a password on bios.
any help?

Model: HP Probook 450 G2
S/N: CND5135D02

Thanks

You must post your dump here

[nonso92]

Re: Hp probook 640 g1 bios

You must post your dump here

i wish i know what you're talking about as regards the dump.

[hardware1]

Re: Hp probook 640 g1 bios

i wish i know what you're talking about as regards the dump.

"Dump" means your Backup BIOS. if you don't know how to read the BIOS Chip, read that Post.

https://www.badcaps.net/forum/showpo...40&postcount=2

[javed964]

HP 640 G1 Bios Password Clear

Hi
Please can someone help me to clear bios password?
Thanks

[javed964]

Re: Hp probook 640 g1 bios

Please can someone remove password from this dump
Thanks

[lapfix]

Re: HP 640 G1 Bios Password Clear

Hi
Please can someone help me to clear bios password?
Thanks

Don't forget to reset security settings to default.

[peste]

Re: Hp probook 640 g1 bios

Please can someone remove password from this dump
Thanks

try..