I have done a lot of reading online and it seems that "cold-boot" problems are common with Gigabyte boards. Is this true?
I custom built my PC about 7 months ago with a Gigabyte GIGABYTE GA-X58A-UD3R LGA 1366.
My PC started shutting off if I left it on for a few hours. I pressed the power button, and nothing. Not a sound. If I unplug the PSU and re-plug, it would power up, but nothing on the screen and then immediately shut off and re-cycle this for about 10 times. Eventually it would boot into Windows.
I thought the issue was my second HDD (because I installed GRUB/Ubuntu on it, it would try to boot into it first) , so I unplugged it, and it's still doing the same thing. This morning I powered up, and it power cycled twice before it got into the OS.
I'm starting to think it's my motherboard, which is still under warranty. How can I be sure?
I have Windows 7 64 bit, CPU fan is 1280 RPM plus 3 other fans, a Corsair 750W PSU, intel i7 CPU, and 8GB RAM.
Also a friend suggested that I purchase a UPS. Said the issue might be with insufficient or inconsistent power. I'm not sure if this makes sense? Seems like if I try to boot up it should definitely have enough power? Why would it suddenly power down, and then start fine the second time?
This happened to me when I was trying to OC my memory & cpu. Whenever I set the BIOS to a setting that was not compatible or something the puter would shut down and restart with errors in a window on the screen then shut down again and boot up with default settings for the memory, etc.
You probably need to set up your BIOS to something that works better. Maybe a BIOS update too.
Aye, I agree with spooky. First check for Bios updates and compatibility and overclocking issues. Unless you have some Big SLI or Crossfire Video cards, you shouldn't be having an issue with a Corsair 750w. If you have an extra PC, you can try swapping parts to isolate the issue. Best of luck. Let us know how it goes.
Today it powered up, but did not boot into anything. The monitor did not even come on. Also, I heard a loud clicking noise like I usually do. I always thought that was coming from my second HDD, but it is unplugged.
Could my 1st HDD be bad? but it's brand new?
I unplugged it and then left the 2nd HDD plugged in only (old Western Digital). Now I can get into Ubuntu.
I guess I will try to flash the BIOS. But I still don't understand what is going on.