File Request Hp 640 G1 6050A2566302-MB-A02.

[Toolbox]

Anyone has original Bios dump Hp 640 G1 6050A2566302-MB-A02 I can't dump the defective bios chip.tia

 

[Salimeh Bolboli]

Bios - hp probook 640 inventec 6050a2566302-mb-a02 bios

hp probook 640 inventec 6050a2566302-mb-a02 16 mb

dr-bios.com

Bios - hp probook 640 g1 inventec 6050a2566302-mb-a02, nstnn-i15c-u uma intel pch dh82hm87 bios

hp probook 640 g1 inventec 6050a2566302-mb-a02, nstnn-i15c-u uma intel pch dh82hm87 16 mb

dr-bios.com

 

[Toolbox]

Bios - hp probook 640 inventec 6050a2566302-mb-a02 bios

hp probook 640 inventec 6050a2566302-mb-a02 16 mb

dr-bios.com

Bios - hp probook 640 g1 inventec 6050a2566302-mb-a02, nstnn-i15c-u uma intel pch dh82hm87 bios

hp probook 640 g1 inventec 6050a2566302-mb-a02, nstnn-i15c-u uma intel pch dh82hm87 16 mb

dr-bios.com

both file is not working.ty

 

[Toolbox]

Bios - hp probook 640 inventec 6050a2566302-mb-a02 bios

hp probook 640 inventec 6050a2566302-mb-a02 16 mb

dr-bios.com

Bios - hp probook 640 g1 inventec 6050a2566302-mb-a02, nstnn-i15c-u uma intel pch dh82hm87 bios

hp probook 640 g1 inventec 6050a2566302-mb-a02, nstnn-i15c-u uma intel pch dh82hm87 16 mb

dr-bios.com

i try the second one it give an error.

 

[Salimeh Bolboli]

Do you use 16mb bios ic ?

 

[Toolbox]

Yes

 

[Toolbox]

Yes

Yes 16mb ic but they give me an error.

 

[Toolbox]

I try the first one write perfectly but the fan spinning fan the no display.

 

[Salimeh Bolboli]

try this file

 

[Toolbox]

try this file

Sir not working no display fan still spinning fast.

 

[Salimeh Bolboli]

send the original bios backup

 

[Toolbox]

i dont have backup the original chip bios broken

send the original bios backup

 

[Salimeh Bolboli]

Try this one

 

[Toolbox]

Try this one

 

[Vahab Hemmati]

...

 

[Toolbox]

...

Hi sir thanks for your response same status no display.

 

[Vahab Hemmati]

maybe problem is not related to bios

 

[Toolbox]

When I turn on the laptop with the old bios chip doesn't power up when I replace it with a new one they power on and spinning fan but no display old bios chip cannot detect on my isp programmer.

 

[Vahab Hemmati]

When I turn on the laptop with the old bios chip doesn't power up when I replace it with a new one they power on and spinning fan but no display old bios chip cannot detect on my isp programmer.

 

[Toolbox]

Same status no display anyway thank you for effort both of you appreciated keep it up.

 

[Toolbox]

Sir this my new bios chip is that capable to this model Hp 640 G1 6050A2566302-MB-A02.tia

 

[Salimeh Bolboli]

Try this file

 

[Toolbox]

Try this file

Hello sir same status.

 

[Toolbox]

Hello sir same status.

Hello sir same statu

Try this file

Lcd has dim light but no display. I try to external vga no display

 

[Toolbox]

Try this file