It have been working for the past few days after I changed my casing
Event viewer does shows that there is a kernel error
I5-760 @ 3.3ghz but reverted to stock and the same things happen
4gb + 2gb Kingston 1333mhz value ram
Hitachi 500gb 7200rpm
CM Storm Scout
I assume that should read you changed your case, not casing? Anyhow, it could be a short. Did you use all the standoffs and/or paper washers that came with your case? Anyhow, give the board a good once over. make sure all connections are snug and that all standoffs and washers (if needed) are in place.
To eliminate the case as the problem, remove the board and set it on top a piece of cardboard. Keep all components connected and start the system with the board out of the case. If it works fine, then you didn't have the board properly mounted in the case.
Other things that can cause immediate shutdown are the PSU and an overheating CPU.
Ok...Tested on cardboard
1st try: Didn't reboot after sometime so I decided to try it with my GPU on
2nd try:With GPU, reboots
3rd try: Plug off the reset cable, system does not turn on and off.. Nothing displays on the monitor however it showed green stuff for a few second
Sounds like a GPU failing here and reset cable shorting out constantly?
Minimum hardware to boot (at least into bios) is cpu, ram, and video card so it makes sense it wouldn't boot without it. In fact, if your mobo speaker was hooked up you'd probably get a long beep to let you know that no video was available.
I'm not sure what's up with the reset cable. I've never tried booting with it pulled off but I don't see why that would be an issue. Normally, you just temporarily short the reset wires to get a reboot. So, with the reset button hooked up and video card installed, does it stay on? You said 2nd try worked so I assume that's a yes. If that's the case, the motherboard may have been shorted out against the case. Leave it running on the cardboard for a while to be sure it will stay on. If it seems ok, remount the board in the case and see what happens.
With the reset cable plugged, it stills turns on and off.
Now the mainboard is back to the case now and I tried running it again without the reset cable
It gives a standard 1 beep. The monitor does receives the signal but the screen does not shows anything and seems to flicker occasionally and show green screens
This kind of puzzles me as the GPU did not show any signs of failure recently
Maybe because of cheaper brands? It was a Leadtek
That sounds like the video card's ram is defective. I've never known this to cause a computer to shut down, only have the video artifact or show wavy lines. Also, I've had a couple leadtek cards in the past and they ran extremely well and lasted a long time. Of course that doesn't mean you won't get the occasional dud.
If you have a spare vid card and/or PSU, try swapping them out. How long have you used this system before moving it to a new case? I assume it was all working normally before the move?
When you moved the mobo did you by chance accidently loosen the cpu's heatsink? I see you listed your CPU temp, but was that before or after the move? If the heatsink has come loose the CPU will heat up quickly and it's thermal protection will kick in and shut down the system.