Re: Lenovo G50-80 ACLU3/ACLU4 NM-A361 NO POWER WHITOUT BATERRY
when not on, with the charger in Pins are1-20v 2-20v 5-3.25v 6-2.65v 7-0v 20-19.58v 16-6v; when it is powered on with the battery in (it is not starting witot the battery) 1-20v 2-20v 5-0v 6-2.65v 7-0v 20-18.9v 16-6v.
Inoticed the 15 v that are shown are from the battery it self....
TaHuC
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Last Activity: 04-19-2024, 01:51 AM
Joined: 07-03-2019
Location: Sandanski
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Re: Lenovo G50-80 ACLU3/ACLU4 NM-A361 NO POWER WHITOUT BATERRY
no power - PQ302 123-20v 4-5v 5678-20v, PQ303 123-20v 4-20v 5678-1.9v, PQ301 123-20v 4-5v 5678-20v
on power - PQ302 123-19.7v 4-19,7v 5678-15v, PQ303 123-15v 4-3.5v 5678-1.9v, PQ301 123-19.7v 4-19.7v 5678-20v
when powered on every 4-5 sec the voltage goes up to 20v and immideately drops back to 15v...Leave a comment:
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Re: Lenovo G50-80 ACLU3/ACLU4 NM-A361 NO POWER WHITOUT BATERRY
I've replaced them both, just to be certain. no changeLeave a comment:
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Lenovo G50-80 ACLU3/ACLU4 NM-A361 NO POWER WHITOUT BATERRY
Hi, the laptop powers on only with battery and the voltage drops to 15 V at "PQ301 PQ302 PQ303" elements. The laptop starts but the picture goes blur even with the charger on. The PU301 chip was replased, but the problem still persists. The laptop wont power on withot battery only with the charger in. PLS help -
Re: New Members - please post your introductions here
Thank you for accepting me in the forum. I have a computer service and often in need of expreienced opinions. Looking forwor to dig in solutions.Leave a comment:
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