Hp 250 g5

[dylen]

Hi everybody,I am in great despair about a laptop HP 250 G5 which wont turn on.When power button is pressed, power led comes out, fan spin for 5-6 seconds and stop,power led also cuts off, only the led for charger in remains on.
May be its a bad bios, as there is 3 volts on the bios chip.
Please can some one send me a working bios bin file.Thanks in advance.

[mcplslg123]

Re: Hp 250 g5

M/B Part No???? Is it D702P??

[dylen]

Re: Hp 250 g5

Hi, i will check it @ home, its a core i5 with no discreet graphic and 4gb ddr3.

[dylen]

Re: Hp 250 g5

M/B part No: bdl50 LA-D703P - REV3.0

[ktmmotocross]

Re: Hp 250 g5

check all powerswitched rails for short or no woltage

[dylen]

Re: Hp 250 g5

1 Recap having not come across any 5 volt on the mb, 19v & 3.3 volt were present.Where should i look for the 5v, as i dont have schematic.

[dylen]

Re: Hp 250 g5

Any schematic for the HP 250 G5? please.
Here is the bios dump

[foufou0238]

Re: Hp 250 g5

hello ,
in attachement you will see 3 files of bios dump original one from HP you can give test and put replay .

good luck

[dylen]

Re: Hp 250 g5

Thanks, will try and let you know.

[mcplslg123]

Re: Hp 250 g5

Backup & Try. 100% working dump
Its easier to help when you give complete info

[dylen]

Re: Hp 250 g5

Many thanks mcplslg123, will tryand revert back

[dylen]

Re: Hp 250 g5

No luck with bios flash, now board on & off every 5-6 seconds.

[dylen]

Re: Hp 250 g5

Pq 13 pin 1,2,3,5,6,7,8 grounded, Is this normal

[dylen]

Re: Hp 250 g5

Fault on chip 8A 3G B59, can someome give me the exact reference

[meritosari]

Re: Hp 250 g5

Fault on chip 8A 3G B59, can someome give me the exact reference

Maybe this one
https://cdn.badcaps-static.com/pdfs/...6efd1981b0.pdf

https://www.aliexpress.com/item/RICH...3-8a98f9ae4f3d

[dylen]

Re: Hp 250 g5

Thanks, will order and try.

[NConstantinou]

Re: Hp 250 g5

Check on charger there you should have 3.3 and 5v output.
If not then possibly need to change charger is

[saqersaleh]

Re: Hp 250 g5

hp 15-ay032nx la-d703p rev 3.0 bios dump pls hlp...

[deepak47]

Re: Hp 250 g5

3.3 volt rail is shorted in my mb, after injecting voltage, nothing but pch is getting warmer, anyone will tell me that if cpu is really damaged?

[Chieftain]

Re: Hp 250 g5

Dump is fine.,,, it worked for me,, Thanks mate