hp255 dead pls help

[akande]

i have hp 2000 amd which a customer said was killed by bad power adapter , have 19v on charging jack, Q303 as 0v but after changing q303 there is 19v batt connect as 2.4v but pc still not power on any idea plz

[akande]

Re: hp255 dead pls help

i have hp 2000 amd which a customer said was killed by bad power adapter , have 19v on charging jack, Q303 as 0v but after changing q303 there is 19v batt connect as 2.4v but pc still not power on any idea plz

schmatics

[mielta]

Re: hp255 dead pls help

Hi
messure at Page 9 if vreg3 and vreg5 are there