Isolating a hardware problem?

Ok, now, I'm a little computer savvy, in the software world.

In the hardware world.. well let's just say I see a box and if it turns on to me its working physically lol.

But lately, I would be on my computer for a while, and then everything would freeze. The mouse, the keyboard, everything. I can't move a single thing, I can't click on a single thing, ctrl+alt+delete does jack, esc, F11, everything does nothing.

Now of course I went "oh software problem", and I've spent enough hours to come to the conclusion that it is not.

Which leaves either hardware or firmware, now I have noidea how to isolate a problem in either hardware or firmware. So can somebody please point me in the right direction? or something of the similar

Thanks,


Demo.

 

Well, it sounds like it could be either hardware or software. What makes you sure to rule out software?

One thing to consider is whether you've installed anything recently that may have altered your system stability. If you've just added a hardware device, that's usually a good pointer to where the problem might be coming from. But it could also be a virus of some sort that's attacking the system.

I remember a similar issue in the past which actually turned out to be a failing power supply! I'd try and isolate what has changed since you were having no problems, and maybe consider a system restore.

 

Couple of pointers - freezing is often associated with hardware. In order of my popularity - Power Supply issue - overheating processor - graphics card.

First off I'd look inside the case and check dust levels - (obviously check power upply is disconnected beforehand). It might need a vaccum. If all that looks okay then it's worth investigating if there are any hardware elements that are in trouble.

Click on windows button on keyboard press R and then type devmgmt.msc.

Look for any devices that have a X or ? on them and resolve.

Other elements to try are - using a PS2 keyboard instead of USB, disable wireless adaptor and use hard wire.

Hope this provides a start for you