HP g6-1030st bios dump

[lezsimply]

hi guys does anybody here have bios file for this laptop Hp G6-1030ST corei5. Board model is DA0R12MB6E0 quanta r12. Thanks in advance!

[dycc]

Re: HP g6-1030st bios dump

https://www.badcaps.net/forum/showthread.php?t=40210

[nazrul145]

Re: HP g6-1030st bios dump

Here is orginal dump.

[lezsimply]

Re: HP g6-1030st bios dump

ok I will try this guys. thanks

[lezsimply]

Re: HP g6-1030st bios dump

I have used dycc's bid01666 file and nazrul's upload. Both bios file made dc jack to light up but after 10 seconds it turns off. I just found out that a component is heating up. PU2 a discharge IC. I cannot seem to identify the value as I can only read P2806 on top of it and in schematic. Does anyone have datasheet for this? many many thanks.

NOTE*

Before I used bios file, dc jack has no light at all. But no heating component is detected.

[khaahk]

Re: HP g6-1030st bios dump

https://cdn.badcaps-static.com/pdfs/...0c828c330e.pdf

[lezsimply]

Re: HP g6-1030st bios dump

Thank you very much khaahk. I'm now checking where to find it locally.

[khaahk]

Re: HP g6-1030st bios dump

Check the 12V LDO output for short before changing the IC.

[lezsimply]

Re: HP g6-1030st bios dump

pc42 is shorted.

[lezsimply]

Re: HP g6-1030st bios dump

I replaced pc42 because its shorted. Now, light indicator on dc jack stays on and PU2 does not heat up. Now the problem is when I insert processor and press power button, dc jack light goes off then on. But when processor is remove then I press power button dc jack light stays on and system board powers up. Even fan stays on.

Is there a possibility that the processor is faulty? As of now I got no spare to do testing. Or I may reprogram bios using the original one? thanks guys

[khaahk]

Re: HP g6-1030st bios dump

Pin 17 output?
Do you have oscilloscope to see if the 14V is fluctuating?
The capacitor was of the same size (1uF)?

[lezsimply]

Re: HP g6-1030st bios dump

I replaced capacitor with same value. 14v is steady not fluctuating. I'll will check pin 17 output later. I know I took down notes for all pin voltages but can't find my records. Maybe I left it somewhere.

[lezsimply]

Re: HP g6-1030st bios dump

pin 17 of PU2 is 30.4v what voltage should I get here around 28v?

[whaldsz]

Re: HP g6-1030st bios dump

pin 17 of PU2 is 30.4v what voltage should I get here around 28v?

You should get 28V. it drives the gate of of PQ48 to get a normal +PWRSRC voltage.

[lezsimply]

Re: HP g6-1030st bios dump

thanks sir whaldsz. So there is a possiblity that this ic is at fault?

[lezsimply]

Re: HP g6-1030st bios dump

Just found out processor is faulty. Used i3-350m from different laptop and it worked. I just ordered from friends to replace stock procie. Hope it stays good!

[anandkv123]

thanks this bios worked for me

[Aadi Awan]

Re: HP g6-1030st bios dump

hey everyone.
i need bios HP g6-1043sx.

[lapfix]

Re: HP g6-1030st bios dump

hey everyone.
i need bios HP g6-1043sx.

https://www.badcaps.net/forum/showthread.php?t=40210

[Deni Miftah]

thanks