No DVI signal
I'm having a problem with periodically losing the DVI signal to my monitor. Everything works fine for a few hours, then it will go out. Once that happens, I can shut down the computer and unplug/plug the DVI cable and the signal will eventually come back.
What I've done so far:
1) Removed and reinserted the graphics card to ensure it's seated properly
2) Moved RAM to other slots
3) Tried a different monitor (same problem with another monitor)
4) Tried a different DVI cable (same problem with another cable)
5) Tried a VGA cable (same problem with VGA)
6) Updated graphics card driver to latest version
This is a new build that I bought from Cyberpower for my son, and the problem has been there since he opened it on Christmas morning.
Any suggestions on what to try next?
Here are the specs:
CPU: Intel(R) Core™ i7-3770 3.40 GHz 8MB Intel Smart Cache LGA1155
MEMORY: 8GB (4GBx2) DDR3/1866MHz Dual Channel Memory (Corsair Vengeance)
MONITOR: 24" Widescreen 1920x1080 ASUS VS247H-P LCD
MOTHERBOARd: [CrossFireX] GIGABYTE Z77-DS3H Intel Z77 Chipset DDR3 ATX Mainboard w/ IRST, 7.1 HD Audio, GbLAN, 2x Gen3 PCIe x16, 2 PCIe x1 & 2 PCI (Pro OC Certified)
OS: Microsoft(R) Windows 8 (64-bit Edition)
POWERSUPPLY: 350 Watts - Antec Basiq BP350 Power Supply
VIDEO: AMD Radeon HD 7870 2GB 16X PCIe 3.0 Video Card
Intel I5-2500k | Galaxy GeForce GTX 570 | ASRock Z68 Pro3 | SeaSonic M12II 620W | PNY Optima 8GB DDR3 1333 | Crucial 128GB SSD | Samsung Spinpoint F3 1TB 7200 RPM | Asus Xonar DG | Dell 2407WFP 24 inch monitor @ 1920x1200 | Windows 7 Home Premium 64-bit
Last edited by Xerin7; 01-03-2013 at 12:12 PM.