Bios hp 280g1 mt

[Dexter2323]

Hello all guys of the forum.

I need bios for my HP Desktop PC

HP 280G1 MT Businees PC

Serial NO. CZC5231KJH
Product NO. K8K38EA#ABZ

I attached the backup file of the bios.

I attend the BIos fixed with the serial no etcetc to program the chip.

Thanks

[Dexter2323]

Re: Bios hp 280g1 mt

Please give me a solution to fix the Bios with the System Information.


Thanks.

[rioreno]

Re: Bios hp 280g1 mt

Hello all guys of the forum.

I need bios for my HP Desktop PC

HP 280G1 MT Businees PC

Serial NO. CZC5231KJH
Product NO. K8K38EA#ABZ

I attached the backup file of the bios.

I attend the BIos fixed with the serial no etcetc to program the chip.

Thanks

try this brother.. win 8 key licenced will not loose...
hope it will solved your problem

try fixed_1 first and check your dmi ,
if you still loosing your dmi try fixed_2 ..
if you want to compare files before flash use UEFITOOL from coderush
goodluck

[Dexter2323]

Re: Bios hp 280g1 mt

Ok thanks, ill try later and after ill you update if everything goes fine.

[Dexter2323]

Re: Bios hp 280g1 mt

Ok i program the chip but now i have a problem.

I attached the picture to help you to give me a solution to fix them!

how can I repair the slopes jump??

Thanks in advance

[Dexter2323]

Re: Bios hp 280g1 mt

Please HELP ME, only way is find a schematics of motherboard desktop?

I found this target on mainboard maybe is del part number:

AS#782450-001 REV 0D

[rioreno]

Re: Bios hp 280g1 mt

Ok i program the chip but now i have a problem.

I attached the picture to help you to give me a solution to fix them!

how can I repair the slopes jump??

Thanks in advance

here,

[Dexter2323]

Re: Bios hp 280g1 mt

Hi Rioreno Thanks to Reply.

Ho i can fix the tracks? With i Wired? How Tool i need to fix them? and HOW i Scratch the Tracks to see the copper for solder?

Thanks in advance

[rioreno]

Re: Bios hp 280g1 mt

Hi Rioreno Thanks to Reply.

Ho i can fix the tracks? With i Wired? How Tool i need to fix them? and HOW i Scratch the Tracks to see the copper for solder?

Thanks in advance

yes using wire to jumper,
to scratch use excato knife\cutter to remove coating..

[Dexter2323]

Re: Bios hp 280g1 mt

if the tracks is broken and not recoverable, the unic solution is find the schematics of the mainboard and find the pin in my case 5,6,7 where goes to to create a bridge with a wire.

How can i find the schematics of my mainboard?

[Dexter2323]

Re: Bios hp 280g1 mt

I solder the chip again but unforunally the pc is poweron the fan is worling but the monitor still black.

I don't now if because i solder bad the chip or because the file fixed1 is bad, anywal during solder micro caps or resistance i dont'now is dissolder, then i solder again how i could.

I attached a photo so as you can see if something wrong to solder, i make a circle blu around the component unsoldered.

You think is a lost case? or it's possible to try something to fix?

Thanks in advance for support

[rachid1271]

Re: Bios hp 280g1 mt

thank you