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PC Power Supply Blowing Fuse


No, create an account now. If you accept cookies from this site, you will only be shown this dialog once!You can press escape or click on the X to close this box. Or is it that the computer is just too old and has finally decided to pack it in?Cheers -pops- 12:49 25 May 03 I would guess that there is something Please always "Play Safe". navigate to this website

Wird geladen... Hochgeladen am 12.02.2011This is a common fix for power supplies/circuits that blow fuses. And what is a likely reason for this happening?My power supply: Alpine 750wThank you. 12 answers Last reply May 28, 2013 More about fuse blown start psu mironsoMay 27, 2013, 1:18 Thank you. http://www.tomshardware.com/forum/324571-28-power-supply-blowing-fuse

Power Supply Fuse Keeps Blowing

My suggestion would be to replace this, cost depending of course, if its going to resolve the issue. The CPU fan s PSU is making a buzzing noise and PC won't start PSU is making a buzzing noise and PC won't start new built pc wont start, leds just No, just adding photos.

I replaced the motherboard because I thought that too. Feb 8, 2005 blowing out power supplies Nov 11, 2003 Blowing Power Supplies Mar 13, 2004 My power supplies keep blowing Mar 22, 2004 Switching out a PC power supply Dec Please be positive and constructive. Power Supply Fuse Rating Main Sections Technology News Reviews Features Product Finder Downloads Drivers Community TechSpot Forums Today's Posts Ask a Question News & Comments Useful Resources Best of the Best Must Reads Trending Now

If the ground wires are not correctly connected it could be causing the issue. Computer Psu Repair Some manufacturers print the value of the fuse right next to the fuse on the circuit board (see Figure G), but some don’t. If you have an ATX system. I've had a few issues in the past with this socket.

You do not want to be in the current path of a discharging capacitor. Computer Power Supply Repair Manual any recommendations for a good one Oct 18, 2006 #5 wolfram TechSpot Paladin Posts: 1,967 +9 If you can afford this one, it would be great: FSP Group ATX At first I thought it was Ubuntu that was causing my problems because running windows it would work great. It is 100% the circuit breaker.

Computer Psu Repair

solved Pc wont start. check these guys out Please re-enable javascript to access full functionality. Power Supply Fuse Keeps Blowing Learn more You're viewing YouTube in German. Dell Power Supply Fuse totalknowledgeJan 23, 2012, 9:54 PM Have you tried removing all other items from the circuit and running it?

Could be lucky, but do not have High hopes.1) That Buzz on speakers, if it was noise on +5/+12 V rails placed a lot of stress on electrolytic Capacitors. http://wphomeguide.com/power-supply/my-power-supplies-keep-blowing.php After the 10 mins I turned the socket on, and the computer didn't come on. The fuse was blown. I guess I'm just not meant to have that much power in one room. Smps Fuse Blown

Die Bewertungsfunktion ist nach Ausleihen des Videos verfügbar. Oct 11, 2010 #7 jobeard TS Ambassador Posts: 9,558 +653 there's a short circuit to ground somewhere between the wall socket and whatever is attached. If you do feel confident to work on a power supply, you do so AT YOUR OWN RISK. http://wphomeguide.com/power-supply/power-supply-psu-keeps-blowing-when-switching-on.php I would also invest in a high quality surge protector to protect against this in the future.

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Power Supply Troubleshooting & Repair Try a different power cord on the PC - if that also blows fuses then your power supply is probably dead. This entails removing four to six screws.

Another issue not mentioned here which can cause the same symptom, is a bad main filter capacitor, or any capacitor after the rectifier stage of the power supply.

I have tried the paper clip test on my psu to see if it still works, it doesn't. I iwll then attached the two motherboard power connectors and switch on. Best to test with another power supply, and when it works, buy a new one. Computer Power Supply Repair Pdf It's worth checking the mains lead for any obvious faults, and buy a new one if any doubt.

I have tried it in different sockets and have the same probs. One failure is enough.. Join the community here. get redirected here I have ordered 3 cheap PSUs and am awaiting delivery.

WiedergabelisteWiedergabelisteWiedergabelisteWiedergabeliste Alle entfernenBeenden Das nächste Video wird gestartetAnhalten Wird geladen... This is just one of those weird occurrences that no matter what you fix or replace, it's not the computers fault here. Anmelden 7 Wird geladen... If doing this solves the problem then throw the old one away as it is dangerous to continue to use it.

I only noted the important components linking to this issue. AdrianPerryJan 23, 2012, 9:27 PM The system worked when the OP tried the build in a different section of his house though (which is quite likely to be on a different Once you determine that the fuse was blown, take a minute to look over the other components on the board.Figure FAny obvious signs of smoke or a burn mark on or The outlets that work fine do not have those breakers, that's why it doesn't blow.

Using a surge protection plug might be a wise first move before you dive into spending more money on a new fuse box ect.

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