No VGA output problem

By ludwigjonsson
Nov 18, 2011
Post New Reply
  1. Hello there !

    Here is my problem. When i power up my system, i only get a message saying no vga output. So i googled it and i got some answers. But i still need help.

    My PC:
    ASRock Z68 Extreme3 GEN 3
    Intel Core i5 2500K 3,3GHz
    Corsair 8GB (2x4096MB) CL8 1600Mhz VENGEANCE
    Corsair TX 850W V2 80+ Bronze
    Gigabyte Radeon HD6870 1024MB Windforce OC (2x)

    I power up the whole system and all the fans go on. And the computer works when i don't have my graphic cards plugged in. I've tried to only use one graphic card and i've tried them in both slots on the motherboard. this i have done with both my cards. If i don't have the cards plugged in my computer works fine.

    What should i try to do ? Is my motherboard broken ? :(
  2. Jawshh

    Jawshh TechSpot Enthusiast Posts: 438

    How do you know it works fine without the video cards?
  3. SNGX1275

    SNGX1275 TS Forces Special Posts: 12,415   +281

    Hit the button on your monitor that switches from VGA input to DVI.


Add New Comment

TechSpot Members
Login or sign up for free,
it takes about 30 seconds.
You may also...


Get complete access to the TechSpot community. Join thousands of technology enthusiasts that contribute and share knowledge in our forum. Get a private inbox, upload your own photo gallery and more.