Re: HP530 Not Charging

ok fine you better get to bed then!

cheers

Re: HP530 Not Charging

yeh I seen the schematic and it is PQ4 connected to it on the opposite side of the board. Can you confirm this so I don't look a complete idiot!

thanks

Re: HP530 Not Charging

hi
which 2 mosfets PQ? & PQ?
I already changed PQ3 do you mean PQ4 on the other side of the board?

thanks

hello all

I got a hp530 on fleabay recently for a few bucks just for the screen really but the guy sent all the motherboard etc so I reassembled it all tried to power up but it would shut straight down. On further investigation I for PQ 3 to be burn't out of all recognition lucky I had a another faulty mobo. I replaced the ao4407 & to my joy the machine powered up stayed on until I pulled the charger plug out. Does anybody know which other mosfet stop the thing running & charging the battery please or does anybody have a schematic of the power/charging circuits on the mobo....