HP DV6 Quanta ut3/ut5

[Ariox]

I have a dv6. it was working fine until today. It random freeze or shutdown and then it don't start up. It power up but no screen.
After some minutes it start again.
Cpu ram tested work fine.
3.3v 5v 12v fine on the RT8206
The only problem i found is that the bios battery +V is only 0,24
I reflow and reball the chipset still nothing
Any ideas?

[lord]

Re: HP DV6 Quanta ut3/ut5

dv6 have problems with graphics.
Try to reball or to replace the chip.

[Ariox]

Re: HP DV6 Quanta ut3/ut5

I know but the temps are ok and when it opens it show perfect internal and external and the bios battery have nothing to do with the gpu

[popeye]

Re: HP DV6 Quanta ut3/ut5

bios battery back up needs replacment

[Ariox]

Re: HP DV6 Quanta ut3/ut5

i mean the socket not the battery...