Acer E 15 Start ES1-512-C5YW Upgraded to Windows
Watching Avi files that are stored locally on hard disk - If the Ac power cord is plugged in, all is fine, but if power cord is removed and just running on battery power, within minutes, the laptop locks up completely and makes a buzzing noise, no option but to hard reset.
Simple solution would be to leave power cord plugged in I know, but I like to keep my battery conditioned by not leaving it plugged in all the time.
If it had a removable battery, I'd remove the battery and use power cord, but it's not got removable battery.
Any ideas please?