ratylird

Thanks and no worries. Yes it is a desktop, I thought it could be something to do with the power supply but I assumed if it was it wouldn't come on atall? Yes it normally runs fine once it's booted up, but very rarely it will just randomly turn itself off. What could I do to fix the problem? I don't know much about computers so any help atall would be appreciated.

Could someone please reply

The first time I try to boot up my computer each day, it won't turn on properly, it will try to boot up, fail to connect to the monitor and then shut itself off. Each time it does this I have to disconnect the power lead an plug it back in again. On average it usually takes about ten times of doing this before my computer finnaly boots up normally. Anyone got any idea what this could be? It works fine once it's on so why does it do this when turning it on for the first time of the day? Also sometimes (not all the time) when I'm running Guitar Pro and have an internet page up, my computer will shut itself off. Any help with this would be great. Thanks.

I had this problem a few days ago, I just downloaded a newer version of internet explorer, everything was fine once I installed it.