I have what I perceive to be a power problem on my PC.?
601095
This may seem a bit obvious, but have you cleaned out all the dust and dirt inside of the power-supply? Or, have you ever done this...Although the outside will look clean, the inside looks like the inside of a vacuum cleaner...Use compressed air to clean out all the dust and dirt. (off the fans, memory, etc) This will help the computer get rid of heat much more efficiently...Because all the dust and dirt acts like a blanket and holds in all the heat...When the computer reaches critical temps then it will shutdown to save it from burning up...
615523
There is a fan in your PC that cools down your computer since keeping it on all day will heaten up your hardware. It is probably defective.
739890
been suffering a similar problem myself, spoke to an IT guy i know, says it may be a power problem, (need new supply) or processor overheating (may need new cooler)?  gonna get him to check mine, hope you get yours sorted, good luck
757367
You didn't give enough details.  How far into the bootup can you get?  Is it a power problem?  Is the light on the front of your PC on?  Is there an error message on the screen?  Does anything show up on the screen?  What happened right before the problem started?  Was some new hardware of software installed or removed?  Do you have virus protection?  Do you have your Windows recovery disks or the original Windows CD?  Post the question again and include as many details as possible.  Computer problems are too complex so anything you can add will help.
1134718
Could you have blown the fuse in your plug?  Replace the fuses in both the computer and monitor plugs.  It is possible to buy a plug that prevents power surges reaching your computer.  \n\nYou may be concentrating too much on the coincidence that the warranty ran out at the same time as the problem started.  \n\nYou may have caught a virus and need to use your anti-virus recovery disc. \n\nYou may need to use your Windows recovery disc. \n\nAs everyone has mentioned already we need more info.
530057
well i would recomend sending us the system specs what type of pc is it and cpu, ram , HDD and so on then we can tell you. also go to http://www.newegg.com to buy a new power supply
346802
Dude U got a faulty UPS n most prbably the primary chipset is goofin up\nU shud definitely go for a new good company UPS that has voltage stablization coz it holds the lifeline for ur PC
256895
if the computer is not starting up then you could have compatibility issues try removing one of the hardware say the usb device first and try starting it up if it works then you will know that it is the usb device that is the problem if it doesn't change then you know it is the TV card that is causing the problem once you know the problem you can try to fix it did you anti static protection?? if not you could of damaged the hardware before you installed it or it just could be that it is not compatible with you your computer it is awkward problem
251455
Most probably your computer's boot sequenece needs fixing. There can be more than one problem. The situation you are experiencing is a common one usually similar things happen after power fails. If you get till the windows boot menu there is not any problem with your hardware.\n\nThis should help:\n-Restart your computer windows in "Safe Mode" (choose from boot menu)\n-Restore your computer to previous 'Restore Point' (any date before the power failure!)\n-Restart you computer.\n\nThats it! this should solve your problem. If it doesnt then probably you need to look for your computer's guarantee reciept!\n\nbest of luck
931639
it could be the power supply, you may want to take it to a pro
867855
It's possible that your powersupply isn't sufficient enough, What is your system setup, Intel or AMD, how new or how old is it, Your system may not have enough power to support what your doing. Let me know this info and I can better assist you
438012
If your computer shuts off while you are using it then the problem seems to be your power supply. I had to change it and replaced it with a more powerfull one to correct this problem on my computer and everything worked fine ever since.
556020
I would say that you most likely have a bad CPU.  You've eliminated all other potental reasons except for the power supply.\n\nDo a quick check of the power supply, but I'd almost put money on a shot CPU.
926786
This sounds as if your power supply on the PC itself went bad.  Especially if you have checked all your power connections, and you are still on getting power to your system.  \n\nyou may need to contact E machines and see if your system is stll under any warranty.  If you have any Geek friends, have them check it out to make sure its the power supply, and not the motherboard, memory, and/or processor.
496379
More than likely it is your power supply. Either get a good power supply tester or if you have another power supply try that. Good Luck! ;)
184254
not sure\nthe best - unplug and re-plug ur pc, then restart..
210106
Are you applying power via a Variable Frequency Drive?\n\n\nCheck out the following link: