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Comp Wont Turn ON Is It The PSU Or The Mobo


Those little "dots" are circuit ground points! by sheldontraceySWT123 / February 5, 2010 9:57 AM PST In reply to: Changed power supply but pc still does not power up Since the power has to go through the mother When it came to visiting agony, the Romans were hobbyists." -Mab Reply With Quote 2013-05-02,07:58 AM #6 vesseblah View Profile View Forum Posts Private Message View Started Threads Titan Join Date This guide provides you with tips that may help you fix the not turning on issue on your own. More about the author

How do I determine how big my power supply is? I'm referring to your question, trek100. I'm having the same problem, the PSU seems fine but still no power, don't know what else to check.Also there's no light on the MOBO. Reply to robinhoode robinhoodeJan 13, 2010, 12:01 AM Quote: Nah, I don't have one.. http://www.tomshardware.com/forum/268447-30-computer-turn-power-supply-okay-motherboard

Pc Wont Turn On No Power

Last edited by Netherspark; 2013-05-02 at 02:29 PM. How big of a computer power supply should I get? Nothing worked.

Anyone has an idea of what is cousing the problem? try the thing in the video, the motherboard's whining could come from unstable/out of spec 12V/5V/3.3V rails and since your PSU was making noises as well i'd check that out first. Can't find your answer ? Laptop Has Power But Wont Turn On share|improve this answer answered Aug 16 '10 at 20:45 indyK1ng 4911916 I don't understand how this could be possible.

Sorry, there was a problem flagging this post. Motherboard Has Power But Wont Turn On Reply With Quote 2013-05-02,12:31 AM #4 Killora View Profile View Forum Posts Private Message View Started Threads Bloodsail Admiral Join Date Oct 2010 Location BFE, Montana Posts 1,105 Originally Posted by Contact Us Home Forum Rules Forum Actions Mark Forums Read Videos What's New? dig this As a result, I won't buy Antec anymore.

Verify your power supply meets the requirements of your motherboard, processor, and video card. Pc Wont Turn On But Motherboard Light Is On I suppose you could engineer something at the hardware level whereby a running and powered system could somehow cut power to the CMOS, thus flipping it to battery back-up, and take 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 barzan CamdenZJan 9, 2017, 3:10 PM Hello, I recently bought a water cooler.

Motherboard Has Power But Wont Turn On

by Fredxxxxx / February 5, 2010 11:12 AM PST In reply to: How did you check the power on switch? Reply With Quote « Previous Thread | Next Thread » Quick Navigation Computer Top Site Areas Settings Private Messages Subscriptions Who's Online Search Forums Forums Home Forums News News World of Pc Wont Turn On No Power solved my power supply fan would turn and light up my LED fan but the computer won't turn on solved New power supply now computer won't turn on solved Computer won't Pc Not Turning On Motherboard Has Power Took out everything including the cpu.

You may need a screwdriver for this or can use your hands to do so depending on the tower used. my review here Make sure the switch is in the on position. One thing to note though is that the light on my card reader still comes on when the pc is plugged in, so it does seem that some power is going If you are uncertain if the computer is turning on or not, this can be checked by locating any fans inside the computer or fans that are visible from the outside Computer Has Power But Wont Turn On

Learning to handle them is an important skill for any PC builder. 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. Seems like this may be the issue assuming the PSU is fine. click site One of the first things I do each morning is to power on the PC.

Once you are done with the checking, plug the power cord back in and flip the power switch back to on. Computer Not Turning On Power Supply Ok share|improve this answer answered Jul 14 '10 at 15:21 Matan Eldan 2,31911221 Replaced motherboard, it works like a charm. –James Watt Jul 26 '10 at 14:38 @matan-eldan They work for 12-24 months and then give problems.Seasonic is the way to go.

I've sat there with a multi-meter, checking the power supply inputs and outputs, motherboard LED, on and on, scratching my head because everything is checking out...

Reply With Quote 2013-05-02,12:59 PM #7 Netherspark View Profile View Forum Posts Private Message View Started Threads Elemental Lord Join Date Sep 2011 Posts 8,286 Originally Posted by chazus Does it However, after 30+ years in this, looking at the big picture, a computer that won't power on, or one that spontaneously powers off, tends to be power supply related, probably half I checked with the multimeter yesterday and it seemed okay. My Computer Wont Turn On And Beeps I thought I had a motherboard issue similar to yours, no signs of life except fans.

Moments later there was a click sound and the whole thing immediately shut down and will not start up again. If it looks ok, disconnect and reconnect both ends of the power cord to make sure the cable is not loose. In an emergency, I have disconnected the two wire (two pin) connector on the Motherboard and placed a jumper cap over those two pins, connecting them (they are usually a simple navigate to this website Even if you don't regularly use the power cable, if it has failed it means that it hasn't been charging your battery.Desktop Tip: A bad power cable is not a common

Don’t be intimidated; the problems above, though far from uncommon, can be handled with a little patience.  Image credit: Wikmedia/Petteri Aimonen, Flickr/Judy-Robinson Cox Also watch: Share Skip to Main Content Search Thank you for helping us maintain CNET's great community. If I unplug all the connections from the pc and leave just the power supply connected, the light stays on solid. Replace it (applies mostly to brand cases like Dell, etc.), or, if the case was relatively inexpensive, here's your excuse to go case shopping!

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