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Power Supply Turns On


This helps to ensure that they can't power up and damage computer components if the plug isn't fully connected or connected the right way. Aristarco Palacios Are your connectors like these?: http://www.cosam.org/images/a1200t/at_mb_power.jpg If so, your supply is a bit old and it needs to be turned on and off with a switch, not a pushbutton. Fixed HDD probably isn't even monitoring this any more but I send him (or her) my thanks from California. maybe the problem is with the Motherboard.What's your system ? http://macland.net/power-supply/power-supply-atx-2-0-any-suggestions-as-to-a-power-supply.php

This LED would indicate when there is Power to the Supply, if on or off if there is power supplied then this would be lit.

This was incredibly useful. But I unsoldered all of the wires from inside the power supply and soldered a 12V pug on the 12V and ground terminals. when I thought of this I was having a flashback to grade 7 electronics class lol where we used a similar method to connect led lights to a board as some Since it's a 1997 factory stereo, I doubt the power is much higher than 20W per channel. More Bonuses

Test Power Supply Paperclip

Do you know why the power supply is shutting off? Martinez That was made wtih a laser cutter! SUBSCRIBEAs low as $1.00/week Home Local In Local Neighborhoods Houston & Texas Traffic Weather Education Politics & Policy Election 2013 Chronicle Investigates Obituaries Staff Blogs Reader Blogs Columnists Opinions & Editorials

  1. I recommend using JB Weld, just like you did for the 20 pin power supply connector.
  2. Can't you RMA it? - I'm afraid not. :-( alexoiuNov 10, 2012, 3:22 AM When testing with the paper clip, have you connected a fan to the PSU's molex?
  3. Working...

Uploaded on 25 Feb 2010Turn ON Power Supply without having it plugged in the MotherBoard. SO--if the PSU does not power on in the unit, it could be an open wire to the front panel push button (most common) or it could be the ckt on Revision3 677,072 views 24:36 Powerful Homemade Burning Laser Built From Computer Parts - Duration: 0:50. Turn On Power Supply Without Motherboard Nathan Jones 376,009 views 23:49 DiRT3-RALLY-FINLAND-2-SWEET MOVE - Duration: 0:09.

Step #6: Connect the Green Wire to the Power SwitchNextPrevIn order to turn on the power supply we need to connect the green wire with the ground (one of the black How To Test Atx Power Supply Without Motherboard It's rated to produce 21A at 12V, which should yield 252W. Older PSUs (very old) may require a load on the +5V to produce 12V.

I have never seen a PSU without a power switch before.

Mister Anderson This looks really cool and I'll make it over the weekend.

It regulates the voltages by rapidly connecting and disconnecting the load circuit (switched-mode power supply). Turn On Power Supply Without Motherboard 24 Pin Power Switch/Supply Question solved I just rebuilt my computer with a new power supply, it worked at first but now it will not turn on at all? Our editors will review your materials and follow up with you via email as soon as possible. These power resistors create a lot of heat, so if you add a power resistor, make sure that your project housing has adequate ventilation.

How To Test Atx Power Supply Without Motherboard

This sw goes to a ckt on the MB (powered by the 5V that is on all the time unless you turn the main sw off or pull the plug). http://makezine.com/projects/computer-power-supply-to-bench-power-supply-adapter/ Medioimages/Photodisc/Photodisc/Getty Images Related Articles [PC PSU] | Is It Possible to Test a PC PSU Without the Motherboard? [Computer Power Supply] | How to Test a Computer Power Supply Using a Test Power Supply Paperclip If I have a 100 watt stereo then I need a supply that can handle 100 watts (keep in mind that 100 watts is not 100 amps) Armin Willis I don't Atx Power Supply Jumper I would think the issue may be with the ATX connector or perhaps where it is connected to, inside the PSU.

Unplug the supply from the wall.. http://macland.net/power-supply/power-flashes-when-i-flip-the-power-supply-switch.php Armin Willis I'm trying to run my power supply with a 12-volt car stereo in my garage. You could use a power resistor of the appropriate size.

The easiest thing to use to test a lot of devices that need a 'load' connected in order to operate, is a If you are drawing too many amps then it could shut the supply off. How To Turn On A Computer Power Supply

I just ran a wire between one green port and one black port, and the power supply works like a champ.

Great instructable. Apply the mixture all around the connector and let it sit overnight to fully cure. This is controlled by the green "power on" wire. have a peek here On all power supplies there is a big long 20 or 24 pin plug.

The easiest way to keep this neat and organized is to make the connections with crimp spade connectors. Power Supply Switch On Off In my spare time I make the how-to series "DIY Hacks and How Tos." Advertisement JPalm Very useful Scott Perry This might be a stupid question, but how do you connect We've got it.

Also thanks to the German schools for teaching English so well.

Has anyone tried using a lighted rocker switch to control the power supply on lead instead of a regular switch?

The illuminated

Just concerned about how to properly shut it down (disconnect power from wall).

Would this work for running extra devices in a pc, ie 3tb SATA drive?

Thanks, man! Anthony Medynski 30 views 0:08 Can I have my mail Please? - Duration: 0:40. Also can serve as a quick tester for all those old supplies I have taking up space. Will A Power Supply Turn On Without A Motherboard Set the switch that you just installed to the "On" position.

and i made it and add images very soon

This is a fine way of doing it, I went with the soldering method of modding as I have a switch on the These wires could connect to an ardunio and many other things. Only mistake I made was putting the posts too close to each other. Check This Out Is that what you had on hand or is it because its stronger than a regular 2-part epoxy?

It doesn't work that way any more.