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How To Fix Power Supply On A Computer Is Not Working (Solved)

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Power Supply On A Computer Is Not Working


If you're confident that your wall power, power supply, and power button are working, it's likely that there is a problem with your PC's motherboard and it should be replaced.Note: While This is a basic PC troubleshooting guide that should help you isolate variables and determine the source of any PC startup issues. Unscrew the mounting screws on the back of the case which hold the power supply in its housing. Book your tickets now and visit Synology. his comment is here

Yes No Not Helpful 4 Helpful 9 When I turn on my computer it shuts down after about two minutes. Rating is available when the video has been rented. Here's how to check your power supply Problems with PC? If any of the voltages are outside of the tolerance range, then the power supply is defective.

Power Supply Troubleshooting And Repair

Loading... If this is the case, you should try to rule out other problems before replacing the power supply. If you don't own a power supply tester, large electrics and computing stores may be able to test a power supply for you. Flag as duplicate Thanks!

  1. Electrostatic Discharge (ESD) is harmful to computer hardware.
  2. Check first.
  3. If you use a standard power supply, you may damage the power supply, the motherboard or both.
  4. Transcript The interactive transcript could not be loaded.
  5. Before you blame the new power supply, determine if your motherboard input connector is 20 or 24 pin.
  6. If the power supply does not turn on at all, double check your pins (after unplugging) and try again.
  7. Once you’ve verified that the main connector is outputting power properly, test each of the other connector cables one by one.

Sometimes software tools can help you to diagnose a problem with your PSU. Sometimes a tripped breaker can leak just enough power to show proper voltage on the meter, leaving you with the assumption that your power is working. If your computer powers on when the cable is connected to the portable computer, but not when it is disconnected, we recommend you purchase a new battery. How To Fix Cpu No Power Sign in Share More Report Need to report the video?

SpeedFan is a freeware program that will read your computer’s diagnostics and report back your temperatures and voltage’s. mechrocktech 34,173 views 22:21 ATX PC power supply diagnostic and repair. - Duration: 11:03. Plug in the power cord and test to see if the fan continue to have noise of interference. my response Steps Part 1 Testing if it Powers On 1 Shut down your computer.

Video This video shows you how to diagnose and replace a bad PC power supply. Power Supply Not Turning On Country: United States Select a location Americas Europe, Middle East, Africa Asia Pacific and Oceania Select a language Confirm Back Z7_M0I02JG0KOT530A6KJKFRQ0816 hp-detect-load-my-device-portlet Actions ${title} Loading... If the computer does not turn on, continue using these steps. Here's how to check your power supply PC Advisor Phones Smartphone reviews Best smartphones Smartphone tips Smartphone buying advice Smartphone news Smartphone deals Laptops Laptops reviews Laptops tips Best laptops Laptops

Power Supply Problems Symptoms

Connect or short PS_ON (P1 pin 16, green color wire) to Ground (P1 pin 17-19, black color wires) using a jumper wire. The easiest way is to wear the anti-static wrist-strap and attach the alligator clip to the case of the computer. Power Supply Troubleshooting And Repair How big of a computer power supply should I get? Pc Power Supply Problems And Solutions ShaggyEnterprises 45,978 views 3:35 Computer ATX Power supply Repair Test After repair. - Duration: 4:34.

Enter the power supply part number or the computer's product name into the corresponding search field. About Press Copyright Creators Advertise Developers +YouTube Terms Privacy Policy & Safety Send feedback Try something new! Yes No Cookies make wikiHow better. Refer the unit to a qualified electrician, or better yet, recycle it and replace it with a new or refurbished one The cost of having a power supply repaired is often Power Supply Troubleshooting Pdf

This is typically the largest cable for the power supply. Unplug the power supply from the outlet. At this point in your troubleshooting, at least for your desktop folks, it's very likely that the power supply unit in your computer is no longer working and should be replaced. Plug the power supply back in and turn it on.

The additional power needs can exceed what the power supply is rated for. Computer Power Supply Problems And Solutions Pdf You will need to perform the next test to ensure that it is outputting correctly. It doesn't even boot up to Windows.

It will be connected to almost every component inside the computer case and will look something like this: 4 Remove the case cover.

Figure : Power supply light If the small light on the power supply does not turn on and the fan in the power supply does not spin, and it looks like This will let you know that the power supply is at least working. Power supply Video card Motherboard Processor and heat sink Additional information Computer powers on and then immediately turns off. Computer Has Power But Wont Turn On Co-authors: 12 Updated: Views:603,795 Quick Tips Related ArticlesHow to Be a Computer GeekHow to Make a Computer Operating SystemHow to Personalise Your ComputerHow to Get a Job in Computers Did this

MaxxHuey1 56,010 views 1:43 How to turn on your computer without your case - Duration: 3:03. An error (403 Forbidden) has occurred in response to this request. Find the defective part. check over here HP Customer Support Support Home Products Software and Drivers Forums Contact Support Search Select your Model Let HP find my products Identify now HP can identify most HP products and recommend

I saw this on PC Advisor and thought you should see it too. If you don't feel comfortable removing other components, replace the mounting screws and enlist the help of a PC expert before continuing. HBT 269,201 views 8:57 Power Supply Repair - Duration: 16:47. 12voltvids 555,367 views 16:47 Dead HP Pavilion Computer - Simple Fix, Cost Nothing! - Duration: 1:43. The 20/24 pin connector will have multiple readouts, but there are 4 essential measurements you need to look for: +3.3 VDC +5 VDC +12 VDC -12 VDC Ensure that the voltages

Visit us on our forums and we'll work with you personally! Sign in to add this video to a playlist. In other words, remove any power strips, battery backups, or other power distribution devices between your PC and the wall outlet.If your computer starts getting power after doing this, it means You may wish to restrain unused cables to prevent them from getting tangled up in fans. 5 Replace and fasten down the case cover. 6 Replace all external connections to the

Please try again.