Help - Asus P8P67 Deluxe Rev. 3.0 - CPU RED LED / Q-Code 30 - not booting

[PeterMac]

I have problem with boot on this motherboard, it gave me red CPU LED when are installed two memory modules in blue slots, nothing on Q-Code is showing, when I leave one module in A2 I have red RAM LED and Q-Code 30, when I hit MEM OK its start blinking, restart computer several times and still nothing happen.

Memory are G.Skill Ripjaws 2x2gb F3-12800CL7D-4GBRH compatible with this m/b they are on Asus QVL list and they are ok on 100%, I tried reinstall with no luck.

Tried clear CMOS on rear backplate button, nothing helped.
I remove cpu and checked socket pins on m/b all are good, but still have this problem

8pin connector is connected

CPU; 2600k - brand new
MEM; G.Skill Ripjaws 2x2gb F3-12800CL7D-4GBRH - 100% fine from my previous setup
GPU: EVGA GTX 280 - 100% fine from my previous setup
PSU: Corsair HX620W - 100% fine from my previous setup

Please help

[Toolius]

Try removing the battery and leaving it like that for 20 mins. Also keep the Clear Cmos button pressed for like 30 seconds with the battery out of the mobo

[PeterMac]

not helped same problem

[crossg]

I had a simalar problem when changing from Mushkin to Gskill. I reset CMOS with power unplugged. Then Installed one stick in slot A2. It started, I then set the timmings in bios saved, shut it down then added the other stick, been running good since.

[NanoBullet]

Dont use any Windows 7 L0adr some people had that problem

[Falkentyne]

Windows 7 loader has no effect on if a computer will enter BIOS or not.

[Znod]

Memory are G.Skill Ripjaws 2x2gb F3-12800CL7D-4GBRH compatible with this m/b they are on Asus QVL list and they are ok on 100%, I tried reinstall with no luck.
Please help

I am barely experienced in OCing matters. But, note that I had a different problem when using DRAM that apparently runs best at about 1.65V--which is the top value yielding general predicted safety on our boards.

I was able to forget about having any DRAM-related problems when I switched to Corsair Vengeance (1.5V). The DRAM always runs at 1600 to 1648 MHz unless my OC settings are very conservative. I don't know if making such a switch might help you since I have scant info on your RAM, but you might consider whether a switch could be desirable.