Gigabyte GA-P55-UD5 Tags: Motherboards Computer Gigabyte Corsair Last response: April 25, 2010 12:38 PM in Motherboards Share EternalFaith April 24, 2010 3:22:11 PM I just built my computer but i've a problem. When i put the powersupply on S4/S5 is lit up and the ram led blinks once. if i try to start my computer it turns a second later. Gigabyte GA-P55-UD5 I5 750 Corsair Xms3 Western Digital Caviar SE16 500GB SATA2 Corsair TX 750 What is the problem? More about : gigabyte p55 ud5 Henry Chinaski a b V Motherboard April 24, 2010 3:52:48 PM Rebuilt everything (remove the mobo from the case). I think that there is some kind of unwanted electrical contact. EternalFaith April 24, 2010 5:40:54 PM I've theory, that it could be that i failed with paste on the processor so the system shuts down. But the CPU_led is not glowing, which should glow if it works abnormaly during POST. Related resources GigaByte GA-P55-UD5 ACPI S4_S5 leds on - Forum GA-P55-UD5 - Forum GA-P55-UD5 PCIE Issues - Forum Ga-p55-ud5 vs p55-gd-80 - Forum GA-P55-UD5 - Forum Can't find your answer ? Ask ! Get the answer EternalFaith April 24, 2010 10:56:33 PM Hmm, should i be able too take out the ddr3 when it's fixed in position? I'm afraid i will break the motherboard if i press harder. daship a b V Motherboard April 25, 2010 2:14:40 AM It the ram pulls out easy its not seated right, it takes alot of force to seat it and the clips will snap when its in right. EternalFaith April 25, 2010 12:38:43 PM That explains it, thank you. Thank you all for your support! Can't find your answer ? Ask ! Publish Related resources SolvedFitting a Gigabyte GTX 770 OC inside the CM Storm Enforcer Case Forum SolvedGigabyte GeForce GTX 660 vs EVGA GeForce Forum SolvedCan i put a Gigabyte GTX 780 TI windforce GHz edition in mi Micro ATX motherboard? Forum Solvedr9 280x sapphire toxic edition or gigabyte gtx 770 2g gddr5 for the upcomming titles 2015? Forum SolvedGigabyte GeForce GTX770 4GB WindForce 3X OC or Sapphire Radeon R9 290 4GB Tri-X OC Forum SolvedSapphire 7750 2GB DDR3 vs Gigabyte 7750 1GB OC GDDR5 ?! Forum SolvedNeed you opinion fast please, buying used 7750 1GB OC Gigabyte Forum SolvedIs my PSU able to handle my GPU,I have a Enermax Triathlor 650w and a Gigabyte Radeon r290 Forum SolvedNeed help with Gigabyte Bios (no boot) Forum SolvedGigabyte GeForce GTX 660 2GB SLI vs Asus GeForce GTX 770 2GB DirectCU II Forum SolvedOnboard graphic cards like (Gigabyte Brix) can be used as an alternative gpu's??and are they worth it?? Forum SolvedGigabyte gtx 760 rev 2.0 2gb vram a good choice now? Forum SolvedGTX 560 Ti (Gigabyte) Or GTX 560 MSI Forum SolvedGigabyte B85-HD3 and DDR3L RAM compatibility Forum SolvedGIGABYTE GA-78LMT-USB3 (rev 5.0) CPU Support Forum More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !