kayevcee
Fusilateral Quintro Combiner
The Weather Wizard
Posts: 5,527
|
Post by kayevcee on Oct 10, 2011 14:42:34 GMT
My desktop has been playing up ever since I got back from the States. About once a day it would crash to a blue screen and restart, for no apparent reason. It was annoying, but just an inconvenience.
Yesterday I heard a loud pop from somewhere behind my PC. Made me jump. I looked around but nothing seemed to be wrong so I continued with my business. That night I popped in a DVD and after a few minutes the video stalled. Ctrl-alt-del recovered it eventually, but it crashed again and now when I start up there are all these weird graphical glitches.
Lines and boxes flickering across the screen. Now it can't get past the disk checker* prior to Windows login. I tried the monitor with my laptop and it works fine. I think the graphics card is buggered, but I'm not positive it couldn't be the motherboard or something else.
Has anybody encountered these problems before? How did you tackle it? I don't mind buying another whatever component it is that's on the way out- this rig's a few years old now. I'd just like to narrow down which part it could be before splashing the cash.
-Nick
|
|
Stomski
Fusilateral Quintro Combiner
YOU INTERRUPTED MY SPEECH!! But don't worry. It won't happen again.
Posts: 6,121
|
Post by Stomski on Oct 10, 2011 16:18:47 GMT
Could be power supply? If it's struggling to supply enough power all sorts of things can start going wrong.
|
|
|
Post by Bogatan on Oct 10, 2011 16:40:35 GMT
It sounds kind of like what happened to my laptop after it overheated. It eventually resolved itself after I dropped it from about 6 feet. I do not recommend this approach to fixing it.
Never did find out exactly what went wrong.
|
|
|
Post by The Doctor on Oct 10, 2011 17:35:07 GMT
Could it be...THE MEGABYTE MODEM?
I'm so sorry.
-Ralph
|
|
kayevcee
Fusilateral Quintro Combiner
The Weather Wizard
Posts: 5,527
|
Post by kayevcee on Oct 10, 2011 17:50:40 GMT
Could be power supply? If it's struggling to supply enough power all sorts of things can start going wrong. Possibly possibly. The pop last night sounded like an electrical thing, and if it was a component giving out the system wouldn't start at all. I just wish I could test it without buying a new component and possibly swapping out a working part. A PSU's cheaper than a graphics card, though. Andy, I'll take your "drop it from head-height" experience into consideration. -Nick
|
|
|
Post by Bogatan on Oct 10, 2011 18:14:29 GMT
You could always try the less brutal, good old fashion hitting it method.
|
|
|
Post by legios on Oct 10, 2011 19:14:07 GMT
You could always try the less brutal, good old fashion hitting it method. I refer to that as the "reversing the polarity of the neutron flow" approach to trouble-shooting..... Which is not to say that I haven't used that method myself in the past... Karl
|
|
|
Post by The Doctor on Oct 10, 2011 20:44:02 GMT
Try talking it to death, like Kirk.
-Ralph
|
|
kayevcee
Fusilateral Quintro Combiner
The Weather Wizard
Posts: 5,527
|
Post by kayevcee on Oct 11, 2011 22:50:28 GMT
After rooting around online I can say with almost 25% certainty that it's the power supply. A (decent) new one is 50 quid. If the problem is in the graphics card, I will be annoyed.
-Nick
|
|