my acer laptop if left sitting for more than 10 mi

My acer laptop if left sitting for more than 10 mi my acer laptop if left sitting for more than 10 mins freezes

any one know how to fix my problem
we have an acer aspire 4315 laptop
it goes fine only if i dont let it sit idle for too long
everything freezing and the only thing i can do is push and hold down the off button

is there something in my settings i can fix to adjust this

any help with be apreciated

geek_marymoooooooo, Jun 30, 3:00 pm

It'll be the power setting in controlpanel......it is possibly tryin to hibernate or whatever.....

geek_drcspy, Jun 30, 3:01 pm