I recently built my first computer from the ground up. Spent quite a bit of time on newegg picking all the parts i wanted and if they are compatible. After i got everything put together and booted it up, everything seems to power up = all the fans are turning (even on the graphics card), all LEDs turn on, hard drive and disk drive seem to function. But no video ever comes up on the montior. just says no signal. ive checked all connections and verified everything is compatible online. no answers. im lost. please help
here are all the components that i purchased. see if im overlooking some compatibility problem:
-AMD FX-8120 Zambezi 3.1GHz Socket AM3+ 125W Eight-Core Desktop Processor FD8120FRGUBOX
-GIGABYTE GA-990XA-UD3 AM3+ AMD 990X SATA 6Gb/s USB 3.0 ATX AMD Motherboard
-OCZ ZS Series 750W 80PLUS Bronze High Performance Power Supply compatible with Intel Sandy Bridge Core i3 i5 i7 and AMD Phenom
-ZOTAC ZT-50703-10M GeForce GTX 560 (Fermi) 1GB 256-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card
-G.SKILL Sniper Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1866 (PC3 14900) Desktop Memory Model F3-14900CL9D-8GBSR
-Rosewill RNX-N250PC IEEE 802.11b/g, IEEE 802.11n Draft PCI Draft N 2T2R Wireless Adapter Up to 300Mbps Wireless Data Rates ...
-Seagate Barracuda ST31000524AS 1TB 7200 RPM SATA 6.0Gb/s 3.5" Internal Hard Drive -Bare Drive
-ASUS DRW-24B1ST/BLK/B/AS Black SATA 24X DVD Burner - Bulk - OEM
-COOLER MASTER Storm Scout SGC-2000-KKN1-GP Black Steel / Plastic ATX Mid Tower Computer Case
THANKS FOR ALL HELP IN ADVANCE!!!