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Old 06-16-2021, 01:53 PM   #1
amr soliman
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Default need argent help with legion y545 please

i have lenovo legion y545
it freeze randomly when charger connected and if power on with charger connected it start with black screen
i tried 3 deferent charger 20v 230w 11.5a and same problem
bios update but same problem
any one can help please

Last edited by SMDFlea; 06-16-2021 at 02:14 PM..
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Old 06-16-2021, 01:58 PM   #2
dellxps15
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Default Re: need argent help here please

hot is coming... gaming laptop... does it switch to dedicated vga when on adapter and use intel vga when on battery ? that could be just one possible cause.
second cause can be a gate mosfet not opening 100% and becoming hot or not making enought current go trough.
also other cause possible, butr for now that's the 2 most common problems.
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Old 06-16-2021, 02:00 PM   #3
Sephir0th
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Default Re: need argent help here please

No issues with Only Battery present or why mentioning the Part with Adapter present?
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Old 06-17-2021, 06:44 AM   #4
amr soliman
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Default Re: need argent help with legion y545 please

also when battery not connected same issue
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