Hp 840 g4 bios repair please

[sonsy]

Hi friends. Can someone help me repair corupted bios on Hp elitebook 840 g4. With original bios laptop turn on, but without image on screen, and turn off after about 5 sec.
When I write other bios from forum, laptop turn on, and image comes with delay of 30 seconds.
If someone know how to fix that please help.
I will atach my original old bios.

[peste]

Originally Posted by sonsy

Hi friends. Can someone help me repair corupted bios on Hp elitebook 840 g4. With original bios laptop turn on, but without image on screen, and turn off after about 5 sec.
When I write other bios from forum, laptop turn on, and image comes with delay of 30 seconds.
If someone know how to fix that please help.
I will atach my original old bios.

try..

[sonsy]

Originally Posted by peste

try..

Thanks neighbor, but with that bios laptop wont turn on, just caps lock blinks..(I try two times)
Any idea?

[peste]

Originally Posted by sonsy

Thanks neighbor, but with that bios laptop wont turn on, just caps lock blinks..(I try two times)
Any idea?

post the motherboard model ???

[sonsy]

Originally Posted by peste

post the motherboard model ???

I am not shure where is located, I found some m/b number under second ram module. 11/3 M/B SPS 917504-601

[peste]

Originally Posted by sonsy

I am not shure where is located, I found some m/b number under second ram module. 11/3 M/B SPS 917504-601

look for something like this .. written on the motherboard with paint ..


6050A2854301-MB-A01

[sonsy]

Here is motherboard number: 6050A2854301-MB-A01
Same is like you wrote.

[peste]

Originally Posted by sonsy

Here is motherboard number: 6050A2854301-MB-A01
Same is like you wrote.

try..if it works enter the DMI information ..

[sonsy]

Originally Posted by peste

try..if it works enter the DMI information ..

Not work

will not turn on at all, just caps lock blinks...

[SMDFlea]

Originally Posted by sonsy

Not work

will not turn on at all, just caps lock blinks...

How many times do the caps blink.Clean the gold RAM pins with an eraser.

[sonsy]

Originally Posted by SMDFlea

How many times do the caps blink.Clean the gold RAM pins with an eraser.

Thanks for answer. 8 times blink, When i put bios from forum i got the image on screen, but after delay about 30 sec..
Here is dump from forum:

[SMDFlea]

Try this one .

[sonsy]

Originally Posted by SMDFlea

Try this one .

BINGO
Works great! You are the king!
Thanks a lot for the effort!

[sonsy]

Originally Posted by peste

try..if it works enter the DMI information ..

Thanks also a lot for the effort.
This forum is full of wonderful people who want to help. I was very surprised, how quickly the answers and solutions to the problems arrive.
Thank you all!