battery vs plugged in laptop

nell98

Prominent
Jul 10, 2017
1
0
510
Ive never used battery power on old laptop.Often it would tell me th ebattery power was getting olow so I plush the adpter plug in harder= now it won;t power up at all.Is it pug or adapter?
 

parker_307

Prominent
Mar 29, 2017
27
0
610


plug