Video cable connected?

[Chris_Reynolds]

Everything is plugged in on my computer. The power light comes on, but the light beside it does not blink. I suspect my hard drive has failed. Is there any way to know for sure? I cannot hear any noises coming from the hard drive. Would this be my problem ?       adrian 952            

[GX1_Man]

Some details on the machine and age would be helpful, as well as what happened prior to this.