In advance, I'm sorry for not being able to give accurate descriptions about my hardware.
Since I'm not able to start up my PC, I'm not able to get 100% accurate hardware descriptions but this
is the PC that I'm having the problems with.
Usually my computer runs fine, but lately I have been getting random shutdowns. They happen when I am surfing the 'net, playing a game, or even when the computer is just sitting at my desktop. After these shutdowns, my pc is no longer able to start up. When I attempt to power-up, all of the fans start up. These include my case fan, my cpu fan, and my graphics card fan. My monitor only displays "NO SIGNAL" while this is going on. The fans will continue to run until I unplug the power from the wall.
I have read that this may be a problem with the motherboard, graphics card, RAM sticks, power supply, or even hard drive. I have tried disconnecting all of my RAM, my sound card, and my graphics card to see if any of those are the problem but no luck. The same thing continues to happen. What's really weird is that this problem can itself.
Sometimes, I will not even do anything to fix this. I will just let my computer sit there for a few hours and the next time I press the power button, my PC boots up normally. Sometimes, the problem is resolved when I disconnect and reconnect my graphics card.
I have had this problem for the last 5 months and my PC is only 7 months old (from the date I bought it new).
The only hardware in my PC that didn't come standard is my video card, but I installed it as soon as I bought the PC and the problems started happening months after that.
My graphics card is this
I would appreciate any help that could be given.