Schließen Ja, ich möchte sie behalten Rückgängig machen Schließen Dieses Video ist nicht verfügbar. robinhoodeJan 12, 2010, 7:30 AM I'm going through the steps in this tutorial (http://pcsupport.about.com/od/findbysymptom/ht/nopowertopc.htm) to deal with a system that will not turn on. Reply to pc2mac TenPcFeb 7, 2013, 2:16 AM robinhoode said: I'm going through the steps in this tutorial (http://pcsupport.about.com/od/findbysymptom/ht/nopowertopc.htm) to deal with a system that will not turn on. Reply to Typh00n203 JosifNov 29, 2013, 8:56 AM I have a similar issue but none of these results worked so far.. http://wphomeguide.com/turn-on/now-pc-is-not-powering-up.php
This is not a very common point of failure, but your PC might not be turning on because the power button isn't properly connected to the motherboard.Tip: Most case switches are Sorry, there was a problem flagging this post. Reply to Lewisandclark LewisandclarkSep 1, 2014, 2:50 AM This advice of removing all cables except the 24 pin on the MOBO helped us to see that ours was still functioning properly. Tip: If you have never turned on the computer before, you should check out our page about how to turn on a computer. http://www.computerhope.com/issues/ch000312.htm
Reply to GGO surge914Dec 24, 2014, 8:05 AM I also have a similar problems as the OP. Flag Permalink This was helpful (0) Collapse - Its the big box that you plug the power line into by icewire / February 25, 2006 2:03 AM PST In reply to: Transkript Das interaktive Transkript konnte nicht geladen werden.
Reply to robinhoode duah55Jan 5, 2011, 3:44 AM did changing the clock battery work?Have similar problem,PSU tests ok when isolated,but PC wont turn on when connected to mobo and peripherals robinhoode Plese find below informative videos which may assist you with this issue or alternatively, go straight to our Table of Contents for detailed information. Please try again. Cpu Power Button Not Working Thank you.
If you believe this post is offensive or violates the CNET Forums' Usage policies, you can report it below (this will not automatically remove the post). Computer Has Power But Wont Turn On List What Are the Advanced Startup Menu Options and How Do You Use Them? Up Next List What Are the Advanced Startup Menu Options and How Do You Use Them? Nah, I don't have one..
Also, verify the power button cable is correctly connected to the motherboard. Laptop Will Not Turn On WiedergabelisteWiedergabelisteWiedergabelisteWiedergabeliste Alle entfernenBeenden Das nächste Video wird gestartetAnhalten Wird geladen... Back to Top No Video If the power indications are normal but there is never any video seen on the computer's display during the startup process, this probably indicates a No I thought I had a motherboard issue similar to yours, no signs of life except fans.
In case you have a Desktop at the Dell logo screen tap the F12 key to enter One Time Boot Menu and use the arrow keys to highlight Diagnostics and press
The motherboard speaker will look like thishttp://img.auctiva.com/imgdata/1/3/1/4/5/3/2/webimg/315853401_o.jpgIf you don't see something that looks like that, you may want to get one. Pc Not Turning On Motherboard Has Power For instructions on how to obtain computer's beep codes, refer to the Dell Knowledge Base Article. Pc Wont Turn On But Motherboard Light Is On It would be the second one I bought today!
Wird geladen... If connecting the computer directly to the wall outlet still does not work verify the outlet works by connecting another electrical device to that same outlet. my computer won't turn on but the power supply and mother board are properly working. Indications of a failed POST include: If the computer is displaying the Dell logo and does not move past that point, it has probably failed POST. My Computer Wont Turn On And Beeps
Wähle deine Sprache aus. Changed the cmos battery like someone here mentioned and nothing. I followed this tutorial (http://pcsupport.about.com/od/toolsofthetrade/ht/power-supply-test-multimeter.htm). http://wphomeguide.com/turn-on/pc-not-powering-up-since-i-plugged-into-sfan1.php Reply to TenPc TelevirtualMar 26, 2013, 6:19 PM I had similar (not exactly same) but similar, and I solved this way:MY COMPUTER WAS NOT TURN IT ON- AT ALL- I took
Reply to robinhoode robinhoodeJan 13, 2010, 12:01 AM Quote: Nah, I don't have one.. Pc No Power Motherboard Light Off The first five steps even apply to other PC operating systems like Linux. 1 Don't Panic! Get the answer pjmelectJan 12, 2010, 8:56 AM I don’t think that a Post card will give you any meaningful information, so I would not buy one just to test this
If the computer fails any of these tests, it will stop the start-up process. Also please exercise your best judgment when posting in the forums--revealing personal information such as your e-mail address, telephone number, and address is not recommended. For more information, refer to the Dell knowledge-base article How to Use Forced ePSA to Recover from POST or Boot Failure. Motherboard Not Getting Power You can change this preference below.
Please enter a valid email address. Wird verarbeitet... Reply to aford10 robinhoodeJan 12, 2010, 8:22 AM When I flick the PSU switch, the green light on the motherboard turns on. get redirected here If it looks ok, disconnect and reconnect both ends of the power cord to make sure the cable is not loose.
However, you state that you are certain the power supply is not bad, because you have tested each of the power supply leads with a tester. by byroncherry / February 24, 2006 10:56 PM PST In reply to: I've done this a few times Is that something that Best Buy can replace/fix?I'm not savvy enough to unplug Please help because I cant seem to figure it out but I think it is the motherboard. This starts the pre-boot testing and will launch ePSA.
After all cards have been reseated make sure all cables are firmly connected by disconnecting and reconnecting all drive cables and fan cables. SO THE LESSON is: when you install cables in the MOBO I believe you have to be very careful- cause can cause a short circuit. If no power is still received, skip to the final section. Note: If the computer was working fine before you added the new hardware, and the computer is not beeping but is turning on, see the POST troubleshooting steps.
you'll see a green LED light. make sure you hold onto the computer frame while your inside the machine at ALL TIMES. Easy to fry stuff if you're not grounded. Power strip or outlet If you have a power strip (surge protector) or UPS that turns everything off/on at once, disconnect the computer power from it and connect the cord directly
Even if nothing improves, continue troubleshooting with the computer plugged in to the wall to keep things simple. Perform a "lamp test" to verify power is being provided from the wall. for a full list of your support options, plus help with everything along the way like figuring out repair costs, getting your files off, choosing a repair service, and a whole by byroncherry / February 24, 2006 11:37 PM PST In reply to: Same I'm still trying to determine what that means that I "need a new power supply."Where do I get Melde dich an, um unangemessene Inhalte zu melden.
To comment on this article and other PCWorld content, visit our Facebook page or our Twitter feed. The 4 pin CPU cable is plugged in. More "Computer Won't Turn On" Tips Still can't get your computer to turn on?
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