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PC Powers On And Off


This is very often the cause of the problem when the computer powers on for a second or two but then powers off completely.Important: It's very, very important that you spend If all sticks of memory appear to work fine you can then attach hard disks and a video card (if not using on-board video). Facebook Google+ Twitter YouTube Subscribe to TechSpot RSS Get our weekly newsletter Search TechSpot Trending Hardware The Web Culture Mobile Gaming Apple Microsoft Google Reviews Graphics Laptops Smartphones CPUs Storage Cases I tried taking things out leaving only the necessary but I have not managed to get it to POST. http://wphomeguide.com/turns-on/new-build-powers-on-for-about-2-seconds-then-powers-off.php

I'm going to buy some lower voltage ram to try and boot up so that I can change the voltage in bios. Is there any advantage in stacking multiple images vs a single long exposure? In the event of a bad power supply, the only remedy is to replace it with a new one. Power will cycle (green light on mobo) for about 1 second, then turn off and back on again, till I switch the PS off...

Computer Turns On And Off Repeatedly

However, obviously the CPU isn't running at this point. I'm running: E6750 Corsair 620W PS Adata ddr2 800 RAM ABIT IP35-E Mobo EVGA 8800GTS I already sent back the mobo, cpu and memory for testing. System: Gigabyte GA-965P-DS3 Motherboard (rev 3.3) Intel® Core 2 Duo E6600 Mushkin XP2-6400 2x1Gig Antec NeoHE 500W HE Power Supply XFX GeForce 8800 GTS 320MB WD Caviar SE 160GB SATA Thanks

Would you like to answer one of these unanswered questions instead? Grats on your new PSU, what did you end up getting? Just tried it and nothing Best answer jscJan 8, 2011, 7:38 AM When you have problems, you need to post complete system specs. Computer Turns On And Off Loop Try unplugging all jumpers from the motherboard except the power switch.

I replaced the motherboard which was a Gigabyte GA-X38-DS5 which fixed the problem then. Computer Turns On And Off By Itself Oddly, if I try it over and over again enough times, it will eventually boot and run. Also Could be overheat, but not with PSU , with the CPU , CPU overheat causes the mobo to switch off. http://superuser.com/questions/556288/my-computer-doesnt-start-it-is-stuck-in-a-turn-on-turn-off-loop The first thing I did was unplug everything from the motherboard, leaving only the CPU attached, the power LED wire, and of course the MB power connector and 12V CPU power

Why would a God of Murder be worshipped by a society? Computer Starts Then Shuts Off Then Starts Again Not two seconds after booting up. Repeats cycle. It's working to this day in a loaner PC for a friend. (You must log in or sign up to reply here.) Show Ignored Content Currently Active Users Viewing This

Computer Turns On And Off By Itself

I've checked the cpu fan direction, now I'm starting to think the cpu got burnt. Only had it 10 months though it has in that time powered a i5 760/860 and i5 2500k with a 470/570 with no issues mod2max says thanks. Computer Turns On And Off Repeatedly Anmelden Transkript Statistik Übersetzen 167.762 Aufrufe 264 Dieses Video gefällt dir? Computer Turns On Then Off Right Away I will let you know what happens when I get it back.

Log in or Sign up TechPowerUp Forums www.techpowerup.com Forums > Hardware > General Hardware > Welcome to TechPowerUp Forums, Guest! useful reference This cost around £85 in all the usual properly-priced online stores, but was around £60 in PC World. Thank you for signing up. I'll try everything you said until I get some indication on what's going on. Pc Turns On Then Off Then On Again

Once reported, our moderators will be notified and the post will be reviewed. Facebook Google+ Twitter YouTube Subscribe to TechSpot RSS Get our weekly newsletter Search TechSpot Trending Hardware The Web Culture Mobile Gaming Apple Microsoft Google Reviews Graphics Laptops Smartphones CPUs Storage Cases Learn more You're viewing YouTube in German. http://wphomeguide.com/turns-on/pc-powers-up.php Login now.

Please try again now or at a later time. Pc Turns On Then Off Then On Again And Boots Normally Zack199Jan 8, 2011, 7:12 AM boiler1990 said: Do you ever push the power button, let it turn on and off, and then wait for about 10 seconds? My PC randomly shuts down and rarely powers back up.

The POST routines can only check the video interface.

Again, thanks all Click to expand... Join the community here. I originally thought the prob was w/ my ram b/c it requires 2.1v to work, and the mobo default is 1.8v. Computer Turns On Then Shuts Off And Repeats I also cleaned it out since it was pretty dusty.

I thought I was dreaming and snapped it up immediately! share|improve this answer answered Jun 9 '15 at 3:49 pepper 1 add a comment| up vote 0 down vote It might be a shortage. If i turn the PSU off and on again after that, when I push the power button it will run everything for about three times longer than usual.. (about a second)AMD get redirected here by fuzzbalz / March 10, 2006 8:03 AM PST My inlaws computer was powering off by itself, so they asked me to look at it.

Every time I've had a machine that suddenly turned itself off very quickly after turning on it was a dying power supply. These Hardware Installation Videos might come in handy as you're reinstalling your hardware. Test your PC using a Power On Self Test card. Anzeige Autoplay Wenn Autoplay aktiviert ist, wird die Wiedergabe automatisch mit einem der aktuellen Videovorschläge fortgesetzt. Fixing a power supply is not an economical solution, if it's even possible at all.

Article What Does It Mean to Reseat Something in a Computer? There is a significantly greater chance that your computer is turning off by itself due to a misconfiguration and not an actual hardware failure. Did I miss a troubleshooting step that helped

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