Screen turns black on custom pc help? Tags: Configuration Desktops Computers Windows 7 Last response: January 25, 2011 2:01 AM in Windows 7 Share jaco501 January 25, 2011 12:39:12 AM i just recently built a computer first one and sometime when ver i do a reboot about 30 seconds after i get to the desktop screen itll go black and i cant do anything but restart it and then usually its fine what could this be ? More about : screen turns black custom arges86 a b $ Windows 7 January 25, 2011 1:32:41 AM sounds like it could be a video card thing i'd make sure you have the most recent drivers, enough power from the PSU going to it does this occur when you have your monitor plugged into the ports on the motherboard and your GPU taken out? jaco501 January 25, 2011 1:48:53 AM i dont know my motherboard dont have onboard video and its basically done this since day 1 :s Can't find your answer ? Ask ! Get the answer jaco501 January 25, 2011 2:01:00 AM and my specs are right underneath this psu should have enought power to power it ! Can't find your answer ? Ask ! Publish Related resources : ForumCustom PC turns on then shuts off instantly... ForumHELP !!! Computer screen turns black , and then fan speeds up! ForumPC wont post!, turns on but black screen ! help ! ForumNeed help computer turns on but black screen at boot up ForumComputer turns on but i get a black screen ForumNewly built pc turns on but black screen ForumHelp ! Screen randomly turns black ForumCustom PC - Motherboard won't POST: Black Screen ForumCustom PC Turns on for split second then turns off ForumScreen turns black when playing games and must restart the pc :/ it\'s so sad to ForumPc turns on but screen stays black Forum3d games hang, then screen goes black , then return to normal, very often ForumBlack screen crashes and more during gaming-PLS HELP ! ForumWindows 8 black screen with pointer after log in ForumHD 7770 not recognised and black screen Forum"Reboot and select Proper boot device" ForumHELP with computer freezes! ForumTurn off duel screen mode ForumHELP! Should I just give up and format?? ForumLaptop boots and then screen goes out More resources Read discussions in other Windows 7 categories Configuration Customization Drivers Security Laptops !