Home > Power Supply > Connecting 2x2 Connector From Power Supply Into Motherboard Shorts Everything Out?

Connecting 2x2 Connector From Power Supply Into Motherboard Shorts Everything Out?

Contents

Ensure the display data cable is not damaged and replace if necessary. The fans (and a blue LED near the power switch) come on briefly and then turn off immediately. But if you don't have a dual / ground switch you really want to use, you can just as well leave the 12v line be. Awesome man, I will test it out and edit my post with the results:) Related Resources solved Can a 4 pin power connector supply ATX 12v 2x4 motherboard (i7-4790k) solved wondering http://magicnewspaper.com/power-supply/graphic-card-power-to-power-supply-or-connector-on-motherboard.html

These are usually thinner wires, and should be connected to a wire of the same colour that they are connected to in the connector assembly. They're affordable, made for supplying electronics and can often be salvaged from old PCs. Return the 2-pin jumper plug back to the PSWD pins. twism227 twism227, Jul 28, 2009 #1 win2kpro Joined: Jul 19, 2005 Messages: 11,670 If you don't own a power supply tester take your tower to a local shop and have https://forums.techguy.org/threads/connecting-2x2-connector-from-power-supply-into-motherboard-shorts-everything-out.847030/

P1 Connector

Putting a working CPU instead of the current one is more risky (as the broken voltage regulator could burn it) than trying the current CPU with a working motherboard, so you To exit the tests, press ESC. Why would the whole of mankind live in a single, gigantic city? Is this a clue?

They both have a 2x2 orientation and are the same size, but the keying is different between the two. Your feedback has been sent. But you can still take a look at the What to look for in an ATX PSU for your RepRap project recommendations if you are going to buy a new ATX Bnc Connector The P4 connector on the power supply is keyed differently from the P4 connection on my motherboard.

RepRap controllers prepared for ATX PSUs have the required circuitry to softstart the ATX PSU and do not require any additional switches. Please refer to the No Power troubleshooting A possible system board failure has occurred. If the computer boots, add the peripheral cards back one by one until you find the faulty one. find more info This didn't work for the old power supply, so that proves that it was broken.

If the LED still does not illuminate when the test button is pressed, the PSU is possibly faulty. Thread Status: Not open for further replies. Beep Codes & Error Messages The computer might emit a series of beeps during start-up if the display cannot show errors or problems. Probabilistic vs.

Socket H3

The sense wire will usually be of a lighter gauge (22 AWG) than the power wires (16 or 18 AWG) and its purpose is to monitor the voltage at the connector http://www.informit.com/articles/article.aspx?p=31105&seqNum=4 Wiring the supply There are three types of PC power supply you will commonly encounter. P1 Connector Dual switch wiring schematic Wiring PS_ON to GND turns the PSU on; PS_ON ungrounded turns it off. Atx12v Follow-UP:I finally received an email response from ATXPowersupplies.com.

Connect your computer to mains power again and turn it on. http://magicnewspaper.com/power-supply/hardware-power-supply-connector-issues.html Alternatively, connect a switch between the green wire and a black wire, and this will be your main RepRap power switch. No Power Issues Computers have a power indicator that glows when it is receiving power. Any errors along with the error code are displayed on the right side of the screen under the Results Window. Atx Power Supply

Yes, the power supply. All Rights Reserved Tom's Hardware Guide ™ Ad choices Home > Articles > Hardware PC Repair and Maintenance: In-depth Look at Power Supply By Scott Mueller Feb 28, 2003 📄 Contents To someone without much experience, quite possibly InvalidError said: With an OEM board and OEM PSU though, the keying may be non-standard and fit anywhere. The plug isn't reversible.

This is a brown or orange wire in pin 11 of the connector. If only one memory module is installed, try moving it to a different DIMM connector and restart the computer. If even tiny loads on the 12V rail without a proper load on the +5V rail cause the PSU to shutdown, some base load (approx. 1A) is required.

Not the answer you're looking for?

The motherboard doesn't beep. If the computer starts normally, continue to install additional memory modules (one at a time) until you have identified a faulty module or reinstalled all modules without error. Get the answer Best answer JDFanJan 24, 2010, 7:37 AM What CPU are you using ?? - in most cases the 2x2 (4 pin CPU) plug will work for the 2x4 Power Connector too Short 8-pin power connector too short solved Cooler Master Vanguard V650 short on 6+2pin power connectors solved Can a 2x3 12v rail supply power to a 2x4 motherboard

Turning the supply on After plugging in an ATX PSU into mains electricity and turning on a possible mains switch, there's still no voltage on most of the rails: the PSU I focus on the electrical functions of the supply and the mechanical form factors and physical designs that have been used in PC systems in the past, as well as today. In almost all cases it's not needed. http://magicnewspaper.com/power-supply/power-supply-connector-to-h-d-is-thin-5-wire.html If you want to test prior to connecting, you may need to put some kind of load on the output first (eg a light bulb or resistor).

Active low control input. How to use the Dell Online Diagnostic Tool to troubleshoot your Dell PC What Dell diagnostic tools can I use to fix hardware problems? A possible CPU or system board failure has occurred. Note: For further information on ePSA Diagnostics, please check out our : ePSA Diagnostics Guide Here are some things to remember when running the ePSA Diagnostics : While the tests are

Back to Top 7. No Video issues 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 Video issue. Surprisingly, I can still insert the power supply P4 into the slot on my motherboard, in each of the four possible positions, but the computer doesn't fire up in any of Here we describe on how simple it's to use them, or what to do if it's not entirely trivial.

Back to Top 3.