lenovo g570 no power on

[rishi433]

i have problem in g570 no power on

when i push power on switch led on
but in dc power supply only take 0.02

i change io
change isl 95831 bug ic
and also clock generate isl 6251
change cpu also

but same problem
psl help

[Vinit bhandari]

first chek 19 v supply in motherboard then chk 3v/5v are proper in coils nd if the board is not on proper then send ur board p/n with image

[Vinit bhandari]

first chek 19 v supply in motherboard then chk 3v/5v are proper in coils nd if the board is not on proper then send ur board p/n with image

[anil999]

this is a common problem related pch, try to reball it