HP ProBook 640 G2 CIRCUS-6050A2723701-MB-A02

HP ProBook 640 G2
BIOS Version: 01.03 Rev.A
N76
Hp ProBook 640 G2 Circus-6050A2723701-MB-A01 (N76)

 

[ThienBui]

please unlock the password it asks administrator password when i try to get in to bios setup

 

[Nahomdilnessa]

hi boss please send cleare me file for 640 g2? thank you!

 

[ThienBui]

hi boss please send cleare me file for 640 g2? thank you!

unpass need use bios Original, can not clear me it error DMI

 

[Nahomdilnessa]

please unlock the password it asks administrator password when i try to get in to bios setup

Here is the original bios

 

[ThienBui]

Here is the original bios

why need clear me ?

 

[Nahomdilnessa]

I need it for another 640 g2 labtop
The fan spins fast ,capslock blinks 3 times but no display

 

[ThienBui]

I need it for another 640 g2 labtop
The fan spins fast ,capslock blinks 3 times but no display

you need Programming and check it have display before when clear me and laptop other bios other clear me Available above.

 

[macbookbinhduongvtc]

fix gium loi LAN CHAM VANG

 

[ThienBui]

fix gium loi LAN CHAM VANG

 

[macbookbinhduongvtc]

GOOD

 

[saif ullah]

Hi, I'm having this annoying problem where each time I power on the computer, this tamper error message comes up, forcing me to hit escape so that i can boot to desktop.

I've tried enabling and disabling this option in bios, resetting bios to default, setting and deleting supervisor passwords, none of that worked.

I've also tried removing and putting the cover back on, checked for any visible spacing on the laptop case, no luck.

I'm not that frustrated, but it still is kind of annoying.

Anyone got any ideas?

 

[ThienBui]

Hi, I'm having this annoying problem where each time I power on the computer, this tamper error message comes up, forcing me to hit escape so that i can boot to desktop.

I've tried enabling and disabling this option in bios, resetting bios to default, setting and deleting supervisor passwords, none of that worked.

I've also tried removing and putting the cover back on, checked for any visible spacing on the laptop case, no luck.

I'm not that frustrated, but it still is kind of annoying.

Anyone got any ideas?

View attachment 116728

What happened before?

 

[abubeker seid]

please fix this file.. display is good but product information not valid error

 

[saif ullah]

What happened before?

Before that i have just open the back cover of my laptop only.....

 

[ThienBui]

Before that i have just open the back cover of my laptop only.....

try bios before

 

[rasta24]

clear password please

 

[ThienBui]

clear password please

 

[QuocKhanhLaptop]

Nhờ @ThienBui và anh em clear hộ mình pass 640g2 nhé. Thank all!

 

[ThienBui]

Nhờ @ThienBui và anh em clear hộ mình pass 640g2 nhé. Thank all!

 

[QuocKhanhLaptop]

Dear @ThienBui file bios unlock em gửi lại ko mở được nguồn, thử lại giúp anh nhé. A cảm ơn