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Computer Boots Up On Its Own & Random Shutdowns. A Failing Power Supply?

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Try another outlet on the surge protector. I ended up replacing the machine since the mobo and processor were 4 years old. Start by verifying the fan on the power supply is working by examining the back of the computer. What do I do? have a peek at this web-site

Then would shut off. Re-seat all remaining and accessible connectors and expansion cards - sometimes problems are as simple as a loose connection. A cheap power supply can fail and take out other components as well as loose important data if when it craps out again.Your choice of course.You have to be a little An 18 year career as a programmer at Microsoft soon followed. http://www.tomshardware.com/forum/308472-28-computer-shuts-random-times

Computer Shuts Off Randomly Not Overheating

Local time:01:36 AM Posted 24 December 2015 - 11:51 AM If the CPU exceeds it thermal limit it will cause this type of shut down. Back to top #6 reverse reverse Topic Starter Members 6 posts OFFLINE Local time:10:36 AM Posted 28 December 2015 - 01:28 PM Thank you so much for your advice, I I'm trying to determine what caused this, but my knowledge of hardware only goes so far, and I can't see any damage on the components with just my eyes (and even Reply Iudith Mentzel August 2, 2016 at 7:05 pm Hello Leo, All, I started to experience random computer stops about 2 months ago, in several flavors: 1.

If your computer seems to be turning off when executing a certain program at specific times of the day, it could be infected. Model No: FSP300-60THA(1) AC Input: 100-127/220-240V~, 7/3.5A, 60/50Hz DC Output: 300W Rhaenne, Jan 22, 2013 #8 dai Joined: Mar 6, 2003 Messages: 11,198 the psu is the usual low quality I like your opinion. Laptop Randomly Shuts Down Flag Permalink This was helpful (0) Collapse - May Be Switch by BobM1 / April 1, 2007 11:11 PM PDT In reply to: PC shutsdown without warning.

This shutdown issue usually states that the psu is being overloaded and it shuts down due to the auto power shutdown mechanism inside the psu. Are you looking for the solution to your computer problem? There is a way to see if the problem is related to the motherboard or power switch. A black screen is most commonly a screen saver, but there are also much worse possibilities.

If I run benchmarking software like Prime 95, 3Dmark or Furmark (Brutal!), my computer runs those programs without a hitch. Computer Randomly Shuts Down And Wont Turn Back On Thread Status: Not open for further replies. Most Asus MSI and Gigabyte boards do this. Ask Leo!Making Technology Work For EveryoneAbout About Ask Leo!

Computer Randomly Shuts Down Windows 10

Remove as many optional hardware components as possible that would still allow the machine to run. Long story short, I tried to use the PSU in a different build, and wouldn't run, so I called Thermaltake and got a replacement unit, and never had another problem. Computer Shuts Off Randomly Not Overheating In particular, device drivers are the most likely to cause crashes and reboots without warning. Computer Randomly Turns Off And Wont Turn Back On Stay logged in Sign up now!

I will do as told. Check This Out Run speedfan, and see if you see a Temp go up and up and reach a certain point, then the computers shuts off!! When it powers down, it sits for some time and then powers up again after a short time (5-10 secs) without me doing anything. Dust, dirt, hair, and other trapped debris can prevent proper air flow, which may lead to overheating. Computer Spontaneously Shuts Off

The simplest, quickest thing to try is to unplug all the cables, clean the connectors with isopropyl alcohol and DRY THOROUGHLY, then plug them back in. If anyone could help me figure out what's wrong with it, I'd be extremely grateful. I am THIS close of just saying, "Screw this!", and concluding that it has been the board all along. Source If its unable to dissipate the heat, the processor will overheat causing the computer to shutdown.

Since I do a lot of photoshopping I want to keep the extra 4 gigs rather than the performance gain from matched memory.I looked into it and I haven't been able Computer Turns Off Without Warning Please try again now or at a later time. My approach So here's what I would do, when faced with a randomly rebooting computer: Yes, I would consider upgrading to Windows XP, if the machine is capable of it.

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How can I quote text in a search regex? Try a different outlet. I don't have a psu tester, or a spare psu, so I can't test it (suggestions?)What's the next step in diagnosing this problem? Computer Shuts Down By Itself See More ↓ #4 tscott2 April 22, 2012 at 17:29:26 I can't seem to find the bios logs.

Discussion topics include choosing a processor, installing hard drives, adding RAM, upgrading video cards, sound cards, DVD drives, Blu-ray drives, PSU, and much more.Real-Time ActivityMy Tracked DiscussionsFAQsPoliciesModerators General discussion PC shutsdown If this is a custom build please post the make and model of the motherboard. by TreknologyNet / March 30, 2007 7:21 PM PDT In reply to: PC shutsdown without warning. have a peek here Off-Topic Tags How-tos Drivers Ask a Question Computing.NetForumsGeneral HardwareGeneral Solved Computer shuts off randomly Tags:CrashPSUrestart tscott2 April 22, 2012 at 15:49:02 Specs: Windows 7, i7 / 12gig My computer is shutting

Which leads to the ultimate predicament … it could be anything. Back to top #4 reverse reverse Topic Starter Members 6 posts OFFLINE Local time:10:36 AM Posted 24 December 2015 - 12:54 PM Have you tried to turn it on after Desktop PSUs are inexpensive--you can get a good one for less than $40. or something (I don't know much about PSU's. ).

If that doesn't work, it may be an issue with the motherboard... –Mark Sep 20 '10 at 19:56 add a comment| up vote 3 down vote If it's not heat, it However the self-restarting problem became more and more frequent.I suspect this problem was the reason the machine was sold.I later learned the following theory:The chip HAD been overheated previously, which results If this is a custom build please post the make and model of the motherboard. Remove the two leads, reconnect the power cord to the PSU and turn the power switch to the on position.

This is another jump off point for many - it's definitely easier to simply take the computer in to a technician for diagnosis. Firstly, you just need to make backup of your data before you lose it then take guidance of experts who can actually get you out of this mess. My problem is that my computer suddenly and randomly switches off on its own. It doesn't shut off.

Another (maybe) related problem which i have been facing for a longer time is that my computer cannot be shutdown. Could be the CPU still or many other things.....sp please share your expertise on how you reached that as a remedy. Depending on the software or hardware, my first reaction would be to look to the vendor for reported problems and possible updates. I still recommend it as the best way to keep Windows up to date.

Works every time. I will be sure to try the power button the next time it powers off to confirm. So all I can do is pull the plug at the right instant!