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Windows 8: Screen goes blank after 15-20 Min

post #1 of 2
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I've disabled hibernate through the command prompt. I've also disabled the sleep mode from the power options and the lock screen through the registry in the control panel. Only the display is set to turn off after fifteen minutes. However, If I leave the computer on and don't touch anything the display goes black (which it should) but when I move the mouse after that I sometimes can't see the muse pointer and even if I do see it I can't open any app or close it using the mouse. I can however, shut down the computer and restart it using the keyboard.

Is there a solution to this problem? I sometimes have to download large files and my network connection isn't that fast so it takes long and I can't sit in front of the computer all the time and move the mouse so that the screen doesn't go blank.
My Computer
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CPUMotherboardGraphicsRAM
Core i7 3770K @ 4.2GHz 1.26V Gigabyte GA-Z77-D3H MSI GTX 780Ti Gaming OC Edition Corsair Vengeance 16GB CMZ16GX3M4A1600C9 
Hard DriveHard DriveOptical DriveCooling
Western Digital Caviar Black Intel 530 Series SSD 240GB LITEON 24X iHAS524 Cooler Master Nepton 280L 
OSMonitorKeyboardPower
Windows 10 Proffessional 64-bit Dell ST2420L HP Corsair HX1050 
CaseMouse
Corsair Obsidian 750D A4Tech 
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My Computer
(14 items)
 
  
CPUMotherboardGraphicsRAM
Core i7 3770K @ 4.2GHz 1.26V Gigabyte GA-Z77-D3H MSI GTX 780Ti Gaming OC Edition Corsair Vengeance 16GB CMZ16GX3M4A1600C9 
Hard DriveHard DriveOptical DriveCooling
Western Digital Caviar Black Intel 530 Series SSD 240GB LITEON 24X iHAS524 Cooler Master Nepton 280L 
OSMonitorKeyboardPower
Windows 10 Proffessional 64-bit Dell ST2420L HP Corsair HX1050 
CaseMouse
Corsair Obsidian 750D A4Tech 
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post #2 of 2
I have this same problem with my new monitor! It drives me nuts! My old monitor does not have the problem.

I only have one solution, and it's a terrible solution....

Turning the monitor off, then on again, while right clicking rapidly on the top left of my screen seems to make the problem go away for me (most of the time.)

If there is a "proper" solution to this, please let me know too! It's driving me nuts!
Deus Ex Machina
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i5 580M Dell 0R1203 NVIDIA Quadro FX 2800M Samsung 4Gb 
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TOSHIBA MK3256GSYF  TOSHIBA MK3256GSYF  DVD-Rom HL-DT-ST DVD+-RW GU40N Windows 7 Professional 
Audio
Dell Computer 5 Series/3400 Series Chipset Fami... 
CPUMotherboardGraphicsGraphics
Athlon 64 X2 6400+  Asus M2N-E Nforce 500 SLi 8800GT  9800 GT 
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OCZ ReaperX WD LG lightscribe Multilayer DVD burner Windows 7 
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Antec 500W Smartpower 2.0 Aspire X-Navigator 
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Deus Ex Machina
(19 items)
 
   
CPUMotherboardGraphicsRAM
i5 580M Dell 0R1203 NVIDIA Quadro FX 2800M Samsung 4Gb 
Hard DriveHard DriveOptical DriveOS
TOSHIBA MK3256GSYF  TOSHIBA MK3256GSYF  DVD-Rom HL-DT-ST DVD+-RW GU40N Windows 7 Professional 
Audio
Dell Computer 5 Series/3400 Series Chipset Fami... 
CPUMotherboardGraphicsGraphics
Athlon 64 X2 6400+  Asus M2N-E Nforce 500 SLi 8800GT  9800 GT 
RAMHard DriveOptical DriveOS
OCZ ReaperX WD LG lightscribe Multilayer DVD burner Windows 7 
PowerCase
Antec 500W Smartpower 2.0 Aspire X-Navigator 
  hide details  
Reply
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