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PSU Problems


If you've gone through multiple power supplies in a short period of time, you may have a faulty outlet. 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 Occasionally cleaning the system out will also prolong its life. This should be done before doing any kind of PC repair work which requires opening a computer. Source

I keep 3 PS's on hand so I don't have to pay retail at Best Buy for a replacement. Any ideas?! For example, one particular motherboard we were testing refused to boot unless a graphics card was plugged in, even when using its integrated graphics. 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.

Signs Of Power Supply Failure

my PSU is only 220W, yet I run a 3.0GHz X4 CPU, and a radeon 6670 1GB DDR5 GPU…. The cpu turns on and boots very fast, fan runs and looks like no problems, then within 5-10 minutes of having the PC on it turns off on its own with Nothing else seems to be affected. Following a boot of the computer I would go online and suddenly a lockup would occur to the point that nothing worked other than manually powering down the PC.

  • Any feeback would help..
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  • Keep in mind no drives or fans are running, all is silent -then the noise.
  • If you upgrade your equipment with an extra hard disk drive, a better graphics card, a new DVD drive or more memory than the PSU can handle, it may start to
  • Don’t fully secure it in place until you power up the system for a function test.
  • However, a failing power supply can often be at the root of problems you might not expect, like random lockups, spontaneous reboots, and even some serious error messages.Ask any computer repair

Suspected and later confirmed it was the power supply. Symptoms are usually intermittent, and include unexpected reboots, startup failures, USB device failures, and hard-disk or memory errors. This involves inserting the test probes of the meter into the back of the Molex power plug while it is still attached to the drive. How To Tell If Your Psu Is Dying Reply Gueshh says: October 28, 2015 at 2:11 am my computer was working, but after i have format the computer, the power supply is stop working & no light.

Two days ago my PC switched off and made a fizzling sound. See allHow to articles. Reply Ramblinrick says: March 6, 2014 at 8:54 pm Ol-Dad, When you state, "I turned the PSU switch off" are you referring a surge protector (with a switch) or an Uninterrupted I shop locally and online.

LondonGirl8 years ago from Londonvery helpful, thanks katyzzz8 years ago from Sydney, AustraliaInteresting information, keep on informing us. Power Supply Failure Causes These can range in price from just under $100 to well over $300. If your PC is not right, the PSU could be to blame By Paul Monckton | 28 Feb 13 Share Tweet Send  Hi. If you do see an acceptable voltage, continue testing the rest of the pins on the motherboard and drives.Any voltage within 10 percent of the specified voltage is acceptable for testing

Power Supply Failure Symptoms

Invest in a high quality power supply. http://www.wikihow.com/Diagnose-and-Replace-a-Failed-PC-Power-Supply There will be many cables to disconnect – at least one to each system component and probably two to the motherboard. Signs Of Power Supply Failure I normally look there first when the symptoms are a little weird. Pc Power Supply Problems And Solutions share|improve this answer answered Oct 13 '09 at 21:32 Zoredache 14.6k33559 add a comment| up vote 1 down vote Honestly, the easiest method might be to swap with a known good

I agree that the CX600 is not very good but im not sure it would cause a problem like this. Power up the system and enjoy your new power supply. TechRepublic Search GO CXO Cloud Big Data Security Innovation More Software Data Centers Networking Startups Tech & Work All Topics Sections: Photos Videos All Writers Newsletters Forums Resource Library Tech Pro Slide the new supply into the case and connect all the power leads, starting at the motherboard. How To Check If A Power Supply Is Working

I also went to the computer manufacturer’s website to explore power supply problems and to determine if there were any specs on the power supply in my computer, and if there You mentioned the "brownout", which is probably what I'm experiencing but I'm not sure. Martin Caldera16 months ago Hi friends, There are 3 simpthoms that tells you, that your PSU is about to die:1.-Your Pc screen shows BSODs.2.-Your DVD burner opens slow or do not have a peek here If the new unit has a large bottom mounted fan, the bottom rear bottom flange on some cases might get in the way.

It has to be something funny going on if a hair dryer gets a computer going. Computer Power Supply Problems And Solutions Pdf My players went from 100% murderous cretins to 100% nonviolent diplomats; how can I achieve a middle ground? share|improve this answer answered Oct 13 '09 at 21:36 Satanicpuppy 5,3611316 I've had bad power supplies act flaky even when not under heavy load. –FrustratedWithFormsDesigner Jan 30 '14 at

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None of the components (motherboard, CPU, hard drive, etc.) had any signs of a surge such as burnt chips or even the smell of them being burnt. BUT, get one that checks for variance of current and things, rather than just whether the different lines have juice in them. If you do not see this voltage, the supply is bad. Power Supply Troubleshooting And Repair All rights reserved.

I had a supply on hand from a e-machine that looked identical in size, but would not work because it did not contaiin the -5 volts that most HP motherborads require. Advertisement Insten 20 / 24-pin Power Supply Tester for ATX / SATA / HDD, BlackThis is the device I use to check the power supply. With a few simple tools and the help of this guide, you can do this job yourself and save on expensive repair fees. The problem with diagnosing a power supply problem (when it's not hilariously obvious), is that the problem will often only show up under load, so even if you pull it out

Circuit breakers popping when the PC is turned on System startup failures or lockups Noticeable change in how long it takes for your PC to boot and shutdown Spontaneous rebooting or Join them; it only takes a minute: Sign up Here's how it works: Anybody can ask a question Anybody can answer The best answers are voted up and rise to the It is very difficult to connect most Molex connectors improperly, but if you are determined (and strong) enough, it can be done. Noticeable changes in how long it takes for your computer to boot up and shutdown, as well as spontaneous rebooting, could be a sign that something is wrong. 4 Check for

I saw this on PC Advisor and thought you should see it too. Reply Ramblinrick says: October 8, 2010 at 9:59 am Hey PuterGuy, How about doing a guest article for What's On My PC… We'll talk later… Folks, PuterGuy is just that… A The computer needs to breathe, or it will overheat and die. Since power supplies do not contain many user serviceable parts, for most people, this means replacement.

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.