Windows 10: Pc showing pastel blue line after putting it to sleep mode

So yes. Im currently having a problem with my pc screen and i dont know why. It has these blue lines appear after a while after putting my pc to sleep mode. Anyone have the same problem? I think its a driver bug

:)

 

Trouble Putting PC to Sleep  

I finally determined what the cause of my PC waking up right after I invoke sleep function Start > Power > Sleep. I recently purchased a Velocifire wireless (2.4ghz) keyboard that also comes with a USB cord so it can be used in corded mode. When used in corded mode, sleeping the PC is not a problem. When I use the wireless dongle, the PC refuses to sleep for more than a second. So, the wireless mode of this keyboard is what triggers the problem. In addition to the things I've tried in my original post, here are the results of some suggestions you guys made:

• Created a new fake user and logged in under than user. Same behavior.
• Started PC in Safe Mode. Unfortunately, in Safe Mode sleep functions are limited to the monitor and hard drives. Nothing to put the PC to sleep.
• Tried going into sleep via Alt + F4. Same behavior.
• powercfg -a reports S3 is active on my system.

There are no obvious irregularities in Device Manager. The dongle shows up under USB Serial Bus Controllers as a USB Composite Device.

• General Tab says "This device is working properly".
• In Driver Tab, I tried searching for a better driver, but Windows says there is no better driver.
• There is no Power Management tab.

So as it turns out, all of things I've tried appear to have been a waste of time as it was not addressing the wireless function of the keyboard. I contacted the manufacturer and they suggested that I delete the USB Composite Device entry, re-boot and re-insert the dongle. However, that did not change inability to sleep the PC. Any other ideas?

 

Is it safe to put your pc in sleep mode?

My pc goes to sleep after about 1 hour of idle time. Is it safe to put the pc in sleep mode?

Won't it decrease the lifetime of the gpu, cpu, etc. If they are turned off and on straight-away?

 

Is it safe to put your pc in sleep mode?

It's not a good idea to turn a PC off and on rapidly and/or often, because thermal cycling stresses the components and can cause them to fail early - high performance graphics cards especially. It's all a bit of a grey area this, so if you're doing some testing that requires it, don't sweat over it too much. Disconnect the HD though, if possible.

When I don't use the PC, I always put it into sleep mode instead of shutting it down, because it starts up so much quicker. Because I use Vista, I get the advantage of hybrid sleep, which has the advantages of hybernation and sleep modes - if you unplug it from the mains while sleeping, it just boots up from hybernation instead. *Cool