compaq evo n800c schematic need

[primoz1]

Hi again. I search ower the internet but cant find schematic for this laptop, only I find service manual, but SM will not help me.

Something is produce strange sound-noise on board like (bruuum) but I cant locate wich elemet is, so schematic will be a great help.

I mark path on picture, from where noise came, but like I say I cant locate exactly.

Thank you.

[primoz1]

Re: compaq evo n800c schematic need

edit: voltages

[spidey]

Re: compaq evo n800c schematic need

probably noise comes from coils(L11,L12). For schematic, you must supply the coard code.

[primoz1]

Re: compaq evo n800c schematic need

Hi. Board code ? I got this mark on board, or you mean XXXXXX-001 etc. code ?

Thank you.

[primoz1]

Re: compaq evo n800c schematic need

just step in Da house and read code from board.

285254-001 pn: 6871BMS02A1

thx