Hp Desktop Power Supply Fuse

Official hp site for genuine hp parts and compaq parts. Blowing a hair dryer into the fan of the power supply for 1 minute caused the light t. Barring other problems this should bring that dead power supply to life.

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Then there is a professional electrical company who came into my place of work the other day to test a whole load of power cables and said that a 5amp fuse would be the best versetile choice to fit.

Hp desktop power supply fuse.

How to replace computer power supply and troubleshoot problem buy gopro here. The ac adapter for a tablet or laptop is the cable that you plug into the wall to charge your battery it usually has a tiny light on it. Up til now i ve been using a 5amp fuse in my power cable but some are now telling me that i should not be using more than a 3amp fuse for a pc. At idle the psu should pull around 9 50mah 120v 1w 6w.

Search through thousands of replacement parts for hp printers and hp and compaq computers. Pulling the drive s power connection i got a spark and the computer shut down. Can someone tell me if they know the correct amperage for a mains plug fuse that s plugged into a 230 volt power supply unit in a uk pc. Https amzn to 2x3lzgi buy panasonic 4k camera here.

If you have an ampmeter find a way to connect the power supply to the wall but have the ampmeter in series to measure if the psu pulls any current from the wall. Replace the computer s power cable or ac adapter. If it is pulling power that means the main input fuse is not blown. Most fuses are soldered directly to the circuit board.

On a desktop this is the power cable that runs between the computer case and the power source. If the fuse tests good you can put the power supply back together and reinstall it in the pc to test it. The computer won t turn on although a few leds still light up. I called the computer s maker hp and they said that they think it should use a 5a fuse but they weren t sure.

Power supply fuses are among the few components that can be serviced. Replacing a fuse would require you to remove the circuit board unsoldering the old fuse and soldering a new fuse in its place. I don t actually have a a 5a mains plug however so i don t know if this information is correct. My mistake was disconnecting it before powering down the computer.

I have not removed or opened the power supply but there s no fuse apparent from the outside. Computer would not turn on and power supply was quickly flashing green. I am hoping i blew a fuse in the power supply.