i have had a E-system laptop for over 2 years and suddenly it has a problem of shuting down without any notice. i started noticing it last month but the problem didnt seem much of an issue - it was last frequent but now it happens sometimes before it even fully boots up.
i have opened up laptop to find there was dust so i blew that away - i also check to see if fan was working, which it does.
it shuts down with and without power cable it - the battery does seem to keep charge .
i think this is either a battery problem or mayjjack a power jack issue (even tho it switches off with charger plugged in)
anyone have any ideas - would be grateful for any help.