How much RAM and what is your CPU? No boards inserted at all, all cables except for PS? Some forums can only be seen by registered members. Are both the 4/8 pin and 24 pin power connectors from the PSU to the motherboard plugged in? check my blog
Any and all help would be appreciated, I have a ton of work I need to do on it over Christmas. Skip to Main Content Search Help Tips Dictionary History Forums Contact You are here: Help > Hardware Help > Power Supply Help Computer powers on and then immediately turns off If If none of the above recommendations help resolve the issue, we suggest sending the computer to a repair shop or replacing the motherboard.
permalinkembedsaveparentgive gold[–]Nyks 0 points1 point2 points 3 years ago(3 children)Had this happen on a new rig I just built. Newer Than: Search this thread only Search this forum only Display results as threads Useful Searches Recent Posts More... Over time, coffee or other liquids might make the power on button stick into the 'always on' position.If this happens, then the computer will power up, but power down again within Computer Turns On And Off By Itself We cannot assist with password issues.
Just repaired a clients computer yesterday in fact with the same symptoms. Computer Starts Then Shuts Off Immediately If so, triple check your configuration! permalinkembedsaveparent[–]chaos2011[S] 0 points1 point2 points 2 years ago(1 child) it's the most likely.
permalinkembedsaveparentgive gold[–]chaos2011[S] 0 points1 point2 points 2 years ago(0 children)Compressed air.
PCs will shut off after five seconds if you hold the power button. Pc Turns On Then Off Then On Again Additional information POST troubleshooting steps. by rogozaurus / April 24, 2007 8:10 PM PDT In reply to: Update Just put together a new pc (new PSU) and when trying to boot it started for 2 seconds Eventually we figured out it was the power button on the case.
Computer Starts Then Shuts Off Immediately
Get the answer tlmckFeb 17, 2012, 8:15 PM Did a little more digging. https://www.reddit.com/r/techsupport/comments/2265rt/computer_starts_up_for_510_seconds_then_shuts/ Take put all the ram and try booting with each stick in each slot. Computer Turns On Then Off Immediately Maybe go to a friend or family member and do some testing with their cards permalinkembedsavegive gold[–]in00tj -1 points0 points1 point 2 years ago(3 children)if you ran your machine with it that hot, Computer Starts Then Shuts Off Then Starts Again My question is: Is the power supply or the motherboard broken?
Additional giveaways are planned. click site Use common sense. If you don't take the time to troubleshoot this possibility thoroughly you may end up missing a simple electrical short and instead performing costly hardware replacements later on for no good I will try that in a few. Computer Turns On And Off Repeatedly
Loose cable If the problem persists, make sure all cables inside the computer case are firmly attached to the motherboard and each component. I also just noticed that the left (when looking in) fan of my graphics card isn't running. You can change this preference below. news The moral of the story is RTFM!!!!!
I had connected all the cables, but when I wanted to power on my computer my PC acted normal for 3 seconds but then it shut down.Click to expand... Computer Starts Up Then Shuts Down Flag Permalink This was helpful (0) Collapse - If... If you are certain it is the sticky power button or the not-so-properly fitted heatsink, then my guess would be: - Faulty/damaged Mobo - Faulty/damaged PSU - Faulty/damaged CPU Not-so-common possibility:
How To Fix a Computer That Turns On and Then OffThis process could take anywhere from minutes to hours depending on why the computer turns off so quickly after being turned
I had gotten a 2nd monitor for my birthday in February. And why should components such as my graphics card be consuming power even though they are not being used. I'm using a Seasonic M12II-620 Semi-Module620W ATX12V Power Supply Unit - bronze. Pc Turns On Then Off Then On Again And Boots Normally Mar 6, 2007 #14 nickc TechSpot Paladin Posts: 923 +11 hope that works if not come back and ask more questions.
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Memory issue Verify the memory modules are properly seated in the memory slots on the motherboard. icEEEMar 2, 2012, 7:11 AM I have tried every step in the checklist, multiple times. No soliciting of any kind.