Can wake up from sleep inspiron 15 5559

[Tomuks]

Hello,
So i have a problem with my laptop dell inspiron 15 5559. It cant wake up from sleep. If I close the screen or push the power button it normally goes to sleep mode, but when I try to power it on again tge screen gets white with stripes for about a second and goes dark again. It happend a month ago, before that it was working fine.

 

[SgtScream]

Is this system still under warranty? If so contact Dell for a resolution. They will be obligated to fix your issue for free.