Home > Wont Turn > My Pc Only Turns On When The Main Power Is Connected To The Mobo.

My Pc Only Turns On When The Main Power Is Connected To The Mobo.

Contents

The mobo light is lit when the PSU is plugged in and powered on. Let me know and I'd be happy to include the information here. Is your computer still showing no sign of power even after following the steps above? If the power supply connections look ok, but the computer still cannot turn on your computer has a bad component we recommend replacing the hardware in the following order. Not came to beep sound, processor fan is running, but anything don't will come. weblink

Nah, I don't have one.. and that the pc needs the 4prong power source to function properly? H100i V2 and it was working fine in till I put the top of my case back on and it just shut down. Try reconnecting the RAM as well try different slots. 0 Kefilwe 1 Year Ago when are plug power cable on my computer it turn on itself and does not show on this

Motherboard Has Power But Wont Turn On

Any web links on it? –barlop Nov 9 '10 at 20:27 add a comment| up vote 0 down vote I just faced the same problem. I found that the PSU fan runs and the drives light up when the ATX12V isn't connected, but when it is connected nothing turns on. Reply to GGO surge914Dec 24, 2014, 8:05 AM I also have a similar problems as the OP.

just try powering on without any RAM at all. This test was design to test each component. It does not work, as expected, since the power switch wasn't turning on the computer.So it looks like the mobo is getting power (LED is on), but it won't start up Computer Has Power But Wont Turn On A remote possibility is a dead video card.

Flag Permalink This was helpful (0) Collapse - The picture of he side fan at newegg shows by Ray Harinec / March 24, 2007 11:33 AM PDT In reply to: First Computer Wont Turn On At All I am seeing forward for your message. Also, verify the power button cable is correctly connected to the motherboard. http://www.tomshardware.com/answers/id-1879671/computer-powering-tested-psu-motherboard-works-fine.html Other PSU works fine.

My advice is to strip it down to bare essentials, and go from there (PSU, MOBO, CPU, Video). 0 zxor 2 6 Years Ago you didn't state if your using a Pc Not Turning On Motherboard Has Power Appreciate anyone's help. On holding the plug tightly it went away. If so, triple check your configuration!

Computer Wont Turn On At All

Click here to Register a free account now! http://superuser.com/questions/208557/computer-doesnt-turn-on-motherboard-or-cpu Do I need a new motherboard? Motherboard Has Power But Wont Turn On There are some ways to help narrow it down. Computer Not Turning On Power Supply Ok I need this up and running ASAP, so any help anyone could give would be helpful (I'm praying it's not the case's PSU, because I cannot wait too much longer, and

Reply to barzan CamdenZJan 9, 2017, 3:10 PM Hello, I recently bought a water cooler. http://wphomeguide.com/wont-turn/pc-will-not-power-on.php No beeps. I don't know what to do, any help wo solved Need help! If you regularly keep your computer plugged in, but it has wiggled loose and now you're battery is empty, your computer may not be getting power for this reason.  Plug your Pc Wont Turn On No Power

In other words, confirmation that RAM is the culprit. Nothing connected power or signal but power supply to mobo, CPU/HSF plugged in, One stick of memory. Bad power supply, button, power board, or inverter If, after following the above sections, your computer still receives no power, it is likely that a hardware component in the computer has check over here New PSU worked when tested but doesn't work after power on solved PC has no power, PSU is fine, motherboard dead?

We now switched the plug to a different point. Pc Wont Turn On But Motherboard Light Is On solved I replaced my motherboard with the same one after lightning damage, all HDD power sup and cpu chip works fine. Feel like I'm gonna have to, though.But yeah, it is still not starting up (LED light is still turning on, though.

It's what I do.

Reply to robinhoode robinhoodeJan 13, 2010, 12:01 AM Quote: Nah, I don't have one.. Thanks for any input. 0 bomberz -2 5 Years Ago try to check the VGA and RAM, VGA and replace your RAM with your friend's, if the problem persists, try to Let divide a function How to twist focus ring without shaking camera? My Computer Wont Turn On And Beeps Maybe that fried the mobo.

Neither are used any more so some mfrs don't bother putting a Minus 12 volt rail in to save money.My Antecs came ith a little manual that gave all the wiring You might be able to buy yourself some time with the following trick: Turn off the switch directly on the power supply. Looks like none of the shops downtown have any. this content Put everything I needed to turn on (pretty much the power cables to mobo only the 24 pin and 8 pin) and nothing.

© Copyright 2017 wphomeguide.com. All rights reserved.