H55+i5 520M OEM Mainboard BIOS Request

[murat0606]

Hi guys, I need a help. The mainboard I showed in the photo has a problem with the BIOS. But this mb is OEM. (Label: 3-H55+i5) ?

How can I find? Thanks.
Regards.

[SMDFlea]

Re: H55+i5 520M OEM Mainboard BIOS Request

Post your bios backup .

[murat0606]

Re: H55+i5 520M OEM Mainboard BIOS Request

Post your bios backup .

Sure, Thank you for your interest.

[SMDFlea]

Re: H55+i5 520M OEM Mainboard BIOS Request

Sure, Thank you for your interest.

Your backup dumps are both 1KB too long,also they are both badly corrupted. Are you using a CH341A programmer ?

[murat0606]

Re: H55+i5 520M OEM Mainboard BIOS Request

Your backup dumps are both 1KB too long,also they are both badly corrupted. Are you using a CH341A programmer ?

Yes sir,CH341A programmer.
I'm uploading again

[murat0606]

Re: H55+i5 520M OEM Mainboard BIOS Request

Your backup dumps are both 1KB too long,also they are both badly corrupted. Are you using a CH341A programmer ?

Detail:

American Megatrends Inc.
Version: 080015 // INP55001

12/21/15

[SMDFlea]

Re: H55+i5 520M OEM Mainboard BIOS Request

Yes sir,CH341A programmer.
I'm uploading again

The bios backup is better than the last ones but still corrupt.Are you using a clip or have you desoldered the chip ? .Try NeoProgrammer software and make another backup - https://www.badcaps.net/forum/showpo...04&postcount=7

[murat0606]

Re: H55+i5 520M OEM Mainboard BIOS Request

The bios backup is better than the last ones but still corrupt.Are you using a clip or have you desoldered the chip ? .Try NeoProgrammer software and make another backup - https://www.badcaps.net/forum/showpo...04&postcount=7

Nope, Same again.

[SMDFlea]

Re: H55+i5 520M OEM Mainboard BIOS Request

have you desoldered it ? or are you using a clip

[murat0606]

Re: H55+i5 520M OEM Mainboard BIOS Request

have you desoldered it ? or are you using a clip

Nope, using Clip.

[SMDFlea]

Re: H55+i5 520M OEM Mainboard BIOS Request

It would be better to desolder it.If you don`t have a hot air station you can still desolder using a soldering iron.Run the soldering iron with flux and solder accross 4 pins on one side while lifting slighty with tweezers until its just clear of the pads,then do the same at the other side. Then put the chip into a sop8 adapter, if you have one.

[murat0606]

Re: H55+i5 520M OEM Mainboard BIOS Request

It would be better to desolder it.If you don`t have a hot air station you can still desolder using a soldering iron.Run the soldering iron with flux and solder accross 4 pins on one side while lifting slighty with tweezers until its just clear of the pads,then do the same at the other side. Then put the chip into a sop8 adapter, if you have one.

Thanks for interesting. I probably won't find