Help me to repair something new for me
hp 430g2 laptop,
Zmp30 la-b171p rev:1.0
Is the motherboard part no.
Problem is no power
19v,5v,3v are ok
normal load os 0.000
If i switch the power button
Load in my power supply is 0.003 amps for 5 sec
Power button lights on for 5 sec
Then its goes off
Support me plz...
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Thank u so much
i also found this one after lot of searching...
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Need compatible ic
Anyone knows any compatibe ic for this one
it's a 3v ic
EPK50 la-g07ep is mb part number
i don't have scematic
Also searching google is'nt helping me
Please help...
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Thank u so much
pq202 was faulty
I repalaced it,now working fine
Again thanks for your advice
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Acdrv not genarating
Lenovo fs44a&fs54a nm-c171 rev:1.0 board
charging ic bg24780s
Dc in-19v
Regn-6v
Acdetect-2.8v
Acok low
No volt in acdrv pin
laptop running fine with battery
no power without battery
help me plz...
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