Need bios for hp 250 g8 please

[danito]

NEED BIOS FOR HP 250 G8 PLEASE
PROD ID(27K11EA#A2N)
SN# CND1485SZ5

try post #17

[NTBservis]

Please for repair corrupted bios:

HP 250 G8
S/N: CND2283N48
P/N: 59U09EA
MB: LA-K201P rev 3.0

Thanks

[Blaze Tech]

Please for repair corrupted bios:

HP 250 G8
S/N: CND2283N48
P/N: 59U09EA
MB: LA-K201P rev 3.0

Thanks

TRY

[NTBservis]

Working. Thanks

[MathewP]

Hello all, need a bios for hp 250 g8

MB
MO: 71612217
SPS: M31105-001
Date Code: 7J2170
SN: CND12870HJ
ProdID: 2X7X9EA#ABB

No display when it turn s on. Last message when it worked it was BIOS CHECKSUM ERROR 502.
Thank you.

[hoaca388]

Hello all, need a bios for hp 250 g8

MB
MO: 71612217
SPS: M31105-001
Date Code: 7J2170
SN: CND12870HJ
ProdID: 2X7X9EA#ABB

No display when it turn s on. Last message when it worked it was BIOS CHECKSUM ERROR 502.
Thank you.

Where is your bios backup ?

[MathewP]

Where is your bios backup ?

I don t have it, last message was 502, after this message the display it s stay black(when i press power to shut it down, a gray display flash) and combination of power+winkey+b doesn t work.

Thank you for your quick answer.

[hoaca388]

I don t have it, last message was 502, after this message the display it s stay black(when i press power to shut it down, a gray display flash) and combination of power+winkey+b doesn t work.

Thank you for your quick answer.

Do you know how to backup bios ?
https://www.badcaps.net/forum/troubl...rces-and-tools
https://www.youtube.com/results?search_query=ch341a

[MathewP]

Do you know how to backup bios ?
https://www.badcaps.net/forum/troubl...rces-and-tools
https://www.youtube.com/results?search_query=ch341a

Yes, i d make an usb fat32 with HP_TOOLS(HP System BIOS Update UTILTY) with my specified SN, for the first time was the message Flashing BIOS, after that message same problem, black screen and nothing else.

[hoaca388]

Yes, i d make an usb fat32 with HP_TOOLS(HP System BIOS Update UTILTY) with my specified SN, for the first time was the message Flashing BIOS, after that message same problem, black screen and nothing else.

Backup bios via a Programmer.

[MathewP]

Backup bios via a Programmer.

I don t know how to do that

[danito]

I don t know how to do that

read post #28

[MathewP]

Hello all, need a bios for hp 250 g8

MB
MO: 71612217
SPS: M31105-001
Date Code: 7J2170
SN: CND12870HJ
ProdID: 2X7X9EA#ABB

No display when it turn s on. Last message when it worked it was BIOS CHECKSUM ERROR 502.
Thank you.

Finally the interface came and I was able to make backup.

in the archive is bk from: asprogrammer, mini programmer, neoprogrammer.

I need first to erase the chip? After erase I need to flash it?

thank you again!

[hoaca388]

Finally the interface came and I was able to make backup.

in the archive is bk from: asprogrammer, mini programmer, neoprogrammer.

I need first to erase the chip? After erase I need to flash it?

thank you again!

SSS

[MathewP]

SSS

Not ok, power light stay on for a second and after that it s turn off, I tried also without battery, same… 1 second stay turn on, after that it s turn off, no cooler start, nothing

[hoaca388]

Not ok, power light stay on for a second and after that it s turn off, I tried also without battery, same… 1 second stay turn on, after that it s turn off, no cooler start, nothing

Find harware issues.

[MathewP]

Find harware issues.

I did not modify the 341a adapter; I had read that it might be 5V, but the reading, erasing, or writing process was successful. I don't think the issue is from there. I will try to rewrite the backup to see if the problem persists. I will get back to you with a message.

[MathewP]

I did not modify the 341a adapter; I had read that it might be 5V, but the reading, erasing, or writing process was successful. I don't think the issue is from there. I will try to rewrite the backup to see if the problem persists. I will get back to you with a message.

Very strange, even with the old backup, it still doesn't start. The LED stays on for 3 seconds and then turns off. What's strange is that I can write/verify the BIOS without any problems. Before I started writing the BIOS, the laptop stayed on but had no display. What else can I try?

[hoaca388]

hoaca388 My Bad.

It's LA-H32AP, 15s-GR0010AU with Ryzen 5 processor.
I have attached bios dumb on #39

You are wrong post.

[mahlon simwnaja]

Good day
Any one please help rebuild this bios
FAULT : NO DISPLAY (caps lock code 5 long 3 short)
S/N : CND14617QS
BOARD MODEL NUMBER :GPP53 LA-H32AP
BID : 087D1
LAPTOP MODEL : HP 250 G8
CPU TYPE : AMD RYZEN