GP152 LA-J951P Rev: 1.0 bios request

[volinakis]

XMC
QH128AHIG
PP990200 40
2008C

yep, your backup is wrong, should have 16.777.216 bytes. Use SMDFlea's file from post #29 and select right chipset in your software programmer. If you have CH341A use AsProgrammer.

[Yacine007]

Try this one. Its a 16MB virgin bios with your DMI. Can you confirm the bios chip is 16MB or 8MB.If its 8MB its the wrong one.If its 16MB i can only guess that your programmer has detected the chip as only 8MB, or you chose the wrong one

hi my knowledge is so basic so I used a software version that does not support my bios chip xmc 16mb then the backup is wrong, im sorry for that !
i will try your bin and let you know the result.
thank you very much

[Yacine007]

yep, your backup is wrong, should have 16.777.216 bytes. Use SMDFlea's file from post #29 and select right chipset in your software programmer. If you have CH341A use AsProgrammer.

thank you my friend for attention 🙏 i will try and give you the result

[vatecnica]

Hello fiends! still dont know how to build a bios with no image! y have an 250 g7 with no video,,fan spin for a sec then power off, then again power on, all rails al ok y have all the voltages!


prod id:153BLT#AC8
SN: CND0295RM2

hope you can help me!

guess i need to lern how to build a bios! thanks a lot!

[shiyab]

Hello fiends! still dont know how to build a bios with no image! y have an 250 g7 with no video,,fan spin for a sec then power off, then again power on, all rails al ok y have all the voltages!


prod id:153BLT#AC8
SN: CND0295RM2

hope you can help me!

guess i need to lern how to build a bios! thanks a lot!

hi try

[vatecnica]

hi try

hello friend, the pc now wont power off but i have no image on display! thats good now!

[shiyab]

hello friend, the pc now wont power off but i have no image on display! thats good now!

hi try

[vatecnica]

hi,,no image via hdmi or display in the computer!

could be the me region?

it has an i3 this machine!

[shiyab]

hi,,no image via hdmi or display in the computer!

could be the me region?

it has an i3 this machine!

check hardware

[vatecnica]

check hardware

all power rails are ok,,, but display turn on in black,,, y saw that,, could be the wrong bios? in th support i download the bios and 3 of them are 16mb i will try all 3 and tell you! thanks a lot friend!

[dahnking]

Re: GP152 LA-J951P Rev: 1.0 bios request

I have a good working bios from a good working laptop. working 100%

Working tested
Thank you

[sirzat]

Hello, the original bios of the device keeps resetting. Is there a chance to fix the error?

Motherboard: GPI52 LA-J951P Rev 1.0
HP 250 G7 1F3M9EA
BID086C1

P. ID : 1F3M9EA#AB8
SN : CND1061FXV

Thank you in advance for your help.

[peste]

Hello, the original bios of the device keeps resetting. Is there a chance to fix the error?


Motherboard: GPI52 LA-J951P Rev 1.0
HP 250 G7 1F3M9EA
BID086C1

P. ID : 1F3M9EA#AB8
SN : CND1061FXV

Thank you in advance for your help.

you have everything you need at post #14

https://www.badcaps.net/forum/troubl...-0#post3267525

[sirzat]

you have everything you need at post #14

https://www.badcaps.net/forum/troubl...-0#post3267525

The file in the 15th message did the job for me.
The device is working fine now.
Thank you very much for your help.