Only powers on without ac adapter plugged in.

dfish22790

Prominent
Oct 19, 2017
2
0
510
Forgive me in advance, this is my first post, as a friend reccommended this forum to me.

Begining with specs -
Lenovo ideapad 15ibd 80qq
Intel i5 4gb ram
Windows10


To start things off, I recently had this MOBO professionally replaced through Best Buy, about 6 months ago. (Now out of warranty)

When I drain my laptop of battery, to the bare minimum, I can turn it on without the AC adapter plugged in and it will startup, (sometimes) and boot all the way into windows. If its started up, or doing lretty much anything without the acadapter and it is then plugged in, it freezes the entire pc completely, and it must be powered down via power buttons long press. Also, it doesnt always work when i turn it on without the power cable, and requires me to sometimes press the F9 key to turn on the display.
 

dfish22790

Prominent
Oct 19, 2017
2
0
510
Tried another charger, which was another for the laptop, to no avail. Everything sounds like it comes on correctly, but just a black screen still. (No sound from laptop.)
 

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