Visit Windows 7 Advisor and Windows 8 Advisor for more Windows advice. You need to decide whether you would want to keep going on for some time with a crappy PSU and replace it when it brokes, or buy a good one from A 'computer hang' could be the result of a buggy... I have two different PS Testers and sometimes they read fine yet when the PS is replaced the problem is solved. weblink
I recently had an issue where (I thought) the problem was a power supply and come to find it was a hard drive issue. The computer I own is a Hewlett Packard multimedia PC with a 300 watt power supply. To replace the power supply, I ended up going from a 300 watt power supply to a 400 watt power supply made by Dynex (through Best Buy). Unplugged, fast boot. http://www.techspot.com/community/topics/my-psu-caused-a-huge-problem.29799/
If you completely unplug the computer, is the noise still present??? Post a comment or write to us. Comments Facebook Linkedin Twitter More Email Print Reddit Delicious Digg Pinterest Stumbleupon Google Plus Powered by Livefyre Add your Comment Editor's Picks Inside zevgadinasMay 2, 2014, 3:06 PM Thank you all of your help. I'm pretty sure it would just shut down or crash instead.Can you isolate what causes your FPS drop?
All Rights Reserved Tom's Hardware Guide ™ Ad choices Articles & News Forum Graphics & Displays CPU Components Motherboards Games Storage Overclocking Tutorials All categories Chart For IT Pros Get In my opinion, if it was a cheaper brand of computer (you get what you pay for!), you also have a cheap power supply. My preferred brands are OCZ, Corsair, and Antec…try to find one with a 3 year warranty and on sale or with a rebate. My Computer Made A Loud Popping Noise My tester picked up on the missing -5 volts immediately.
TheUberClockerJun 19, 2013, 6:10 PM house70 said: Looks like you need a new PSU, esp. The price normally reflects the number of special features built into the meter. Keep 'em coming! http://www.tomshardware.com/answers/id-2127835/psu-fps-drops.html I know I can order new caps, but since I would have to have so many different rated caps, why not just hold on to these power supplies and salvage the
I saw this on PC Advisor and thought you should see it too. Power Supply Pop Sound The sentence goes on to cite the figure ~250W from Tom's Hardware. Have you tried the paperclip test to see if the PSU runs at all? Thank you in advance Reply Debbie Dyer says: January 27, 2016 at 5:39 pm OK so my power supply went out and I replaced it with a spare power supply but,
Replaced it with a decent PSU (Corsair) and everything is ok. http://wphomeguide.com/power-supply/pc-power-problem.php Reply Ol-Dad says: March 6, 2014 at 11:56 am On the topic power supplys - my desktop computer (PSU?) started making a high pitched noise when I turned it off. There was an silent update (windows 7) trying to install and failed every time. place a strain on power supplies and they simply can't handle the additional strain that is placed upon them. Pc Power Supply Problems And Solutions
Over the years, we have lowered the voltage supplied to the CPU (from 5 volts down to the 2 volts range) and that places more heat on the processor which creates My Computer can only be turned on or off through the PSU's switch. Please provide a Corporate E-mail Address. check over here You can follow any responses to this entry through the RSS 2.0 feed.
Power supplies are cheap, compared to the rest of the computer. Signs Of Power Supply Failure And it seemed that completely shutting down powerline to the PC, and waiting few minutes, then putting it on again, seemed to relief the issue, but that might be just coincidence? Has the burn-out problem been occurring after a recent addition to your computer's hardware configuration?
I think it was a driver issue. 3rd, I've seen a boot slow down with a bad cd-dvd rom that had media in the drive. I have had them work for several years without anymore issues. Now all I have to do is get him to write me a guest article on something that will make our heads spin. My Computer Made A Loud Popping Noise And Wont Turn On Editorial Team Build Your Own Negative Voltage Generator Everyone needs a negative voltage rail eventually, but most only have a single rail supply.
Is that not a bad match that would really cause lagging? thats what i thought! If any of you ever encounter a noisy fan or one that has even stopped to being gummed up, don't throw away a good power suppy just because of that. this content We need to visit his blog [ here ] and encourage him to put up a section on information technology and computers.
Here are some symptoms you may experience that could indicate that your power supply is failing. That seems unlikely to me. Akkiraju's immediate goal for ... First, my niece… Her PC would not boot. Power was present to the monitor and other peripherals; however, no power to the computer.
Yesterday morning, I was unable to get the computer to start up, even after three or four attempts using the trick that had worked before. This goes on for a couple of minutes until again suddenly the loading comes back down and everything is fine again… Is this what you were talking about? No way of telling without powering it up.But one thing is almost certain - you let the magic smoke out of the PSU. If your lucky and 2 wires that power the fan unplug, you can work easier, if not, simply slide it out far enough to work with it.
Here is a "old trick" that I have used over the years. As I understood I need special and found this harness http://hardware.nl/power-supply/dell/h235pd-01.html, can you tell me is it appropriate for PSU if I also have Dell? btw i'm prior military and the term rapid fire is the only way i can describe the sound. This handy tip from PC Advisor reader Andy Scott explains how to check your PC's power supply, and find out what's wrong with your PC.
Instead he kept on using it, burning out the motherboard, the hard drive, the hard drive interface (blew about 4 of those because the hard drive was bad, but looked good I purchased one for a $1.00 (plus $5 shipping from Hong Kong) It was well worth it. I've seen a symptom or two from your list myself.
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