Gigabyte GA-EP45-UP3P Tags: Chipsets Power Supplies Gigabyte Motherboards Last response: September 27, 2009 2:23 PM in Motherboards Share Anonymous a b ) Power supply a b V Motherboard September 27, 2009 5:40:16 AM Hello, My Freind just got this mother board and it will not post or get to the BIOS screen. Has a intell 4core the post will not even beep. he did try to use a 300w power supply at frist then we got a 680 Power supply. then all it would do is power up the power down and repeat. any ideas?? More about : gigabyte ep45 up3p Shadow703793 a b ) Power supply a b V Motherboard September 27, 2009 2:23:34 PM Clear CMOS. 4 pin CPU,etc all installed correctly? Did you use the standoffs? List full specs. Can't find your answer ? Ask ! Publish Related resources : ForumBest OC mobo for E8500 ForumWhich is better memory ForumGigabyte ga ex58-extreme or asus rampage 2 extreme? ForumGigabyte GA-EP43-DS3L ForumASRock or Gigabyte P55? ForumEnermax Revolution+85 + Gigabyte UD5 = Bug ??? ForumGigabyte PCI Simple communications controller drivers ForumGigabyte memory PROBLEMS! ForumVIDEO ADAPTER CARD for gigabyte ga-965p-ds3 ForumGigabyte vs Intel Sata Controllers ForumGigabyte ep43-ud3l bios wont flash More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !