[Homebuilt] Asus P8P67 Pro Rev 3.1 Red blinking LED on VGA, CPU & DRAM

Just build my first PC but it will not enter the BIOs. Monitor don't even have signal through both HDMI and DVI. Everything seems to run fine but these 3 blinking red LEDs. The first is VGA, second is CPU and third is DRAM led. Is this a faulty motherboard or did I connect something wrong? Please give input if you can. Thank you!

Here are links to videos of the problem




Here are the pictures


Here are videos of my latest tests without the case




Here is my specifications

CORSAIR Professional Series HX750 (CMPSU-750HX) 750W ATX12V 2.3 / EPS12V 2.91 SLI Ready CrossFire Ready 80 PLUS SILVER Certified ...

LG Black Internal 12X Super Multi Blue with 3D Playback Blu-ray Disc Rewriter SATA WH12LS38 LightScribe Support - OEM

G.SKILL Ripjaws X Series 8GB (2 x 4GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model F3-12800CL9D-8GBXL

Intel Core i5-2500K Sandy Bridge 3.3GHz (3.7GHz Turbo Boost) LGA 1155 95W Quad-Core Desktop Processor Intel HD Graphics 3000 ...

COOLER MASTER Hyper 212 Plus RR-B10-212P-G1 "Heatpipe Direct Contact" Long Life Sleeve 120mm CPU Cooler Compatible Intel ...

SilverStone SDP08 3.5" to 2 x 2.5" Bay Converter

Crucial M4 CT256M4SSD2 2.5" 256GB SATA III MLC Internal Solid State Drive (SSD)

ASUS P8P67 PRO (REV 3.1) LGA 1155 Intel P67 SATA 6Gb/s USB 3.0 ATX Intel

EVGA SuperClocked 012-P3-1573-AR GeForce GTX 570 HD w/Display-Port (Fermi) 1280MB 320-bit GDDR5 PCI Express 2.0 x16 HDCP Ready SLI Support Video Card


1 ASUS 23" Widescreen 3D LCD Monitor with NVIDIA 3D Vision Kit, Black (VG236H)
4 answers Last reply
More about homebuilt asus p8p67 blinking dram
  1. We have similar builds. Im having problems with mine rebotting on its own. Does your comp run besides the lights? They def shouldnt be blinking like that.
  2. It does not boot at all. No beep, no Bios screen. Everything else is powered up. Chassis fans are running, video card fan is running. But keyboard do not show power when plugged in.
  3. Sounds like the same problem I had with my AsRock board which I RMA'ed. Did you try both VGA and HDMI cable to the monitor?
  4. I have tried both DVI abd HDMI. I have RMA the board. Has to be board problem. It does not beep to detect missing video card.
Ask a new question

Read More

Asus Motherboards