Understand Power Supply | an Introduction to Power Supply

An Introduction to power supply

The Delaware Municipal Electric Corporation (DEMEC) is a Joint Action Agency and wholesale electric utility that represents nine municipal electric departments in the state of Delaware in the United States. The agency, which was created in 1979, is headquartered in Smyrna

my xbox 360 isnt working, please help? of power supply

Flashing orange, solid red, or no light: Your power supply may need to be replaced. Try the following solutions:

Try plugging your console's power supply into a different electrical outlet. Do not use a surge protector.

If the power supply light is solid red or flashing orange, unplug the power supply and let it cool for 30 minutes. Then, plug the power supply back into the outlet.

If your power supply light is still flashing orange, solid red, or unlit, your power supply needs to be replaced. You can Order a replacement Xbox 360 power supply from our Xbox Online Service Center. Console registration is required to replace the power supply under warranty (the power supply warranty is the same as your console warranty).

hey guys sth is wrong with my pc? of power supply

Hello Dark_Angel_4eva's,

I would suggest first hold paper, or your hand at the back of your computer, where the power supply is located to feel if air is moving, to determine if the power supply fan is operating. After that, possibly open the computer case, and inspect the power supply, and / or CPU cooling fan again to determine if either are spinning.

Use with caution: you could purchase a can of air, and gently blast some air at both the power supply fan, and / or the CPU fan, possibly loosing grunge build up. CAUTION Air can freeze components, use short blasts of air, not allowing the air to become moist, or frozen.

Both power supply and / or CPU cooling fans are inexpensive, and are quite easy to exchange. The CPU cooling fan could either be attached by clips, screws, or attached to a CPU cooling unit attached to the processor.

If you have problems with your computer shutting down or restarting at random times, it could indicate that the power supply is going bad. And since the power supply provides power to the motherboard, CPU, disk drives and some peripherals, you don't want to take a chance that an overheating condition or a power surge will cascade into bigger problems.

Remember to always power down and remove the power cord from the computer prior to poking about or changing any components.

Power supply removal; Even before you remove the system unit case, you can see where the power supply sits inside. Look on the back of the unit and you'll see the electrical power input and the opening for the power supply fan in close proximity.

Begin by removing the ALL plugs and cables that are attached to the system unit. We don't want any power flowing for this operation. Next, open up the system unit case.

Once the case is open, your next task is to identify the power supply - a metal box with colored wires that connect to the motherboard and other components. Disconnect all the connectors that run from the power supply to the components inside your PC. A gentle squeeze and a tug should do it. Sometimes the little plastic clips on the side of the connectors need to be coaxed a bit, but you won't need a crowbar or vicegrips. I suggest you make notes so you can remember all the components that need power when you're installing the new power supply.

The power supply unit is connected to the case with mounting screws. Remove those screws and gently side the power supply unit out. Do not use force. If some other parts of the computer obstruct the removal of the power supply, it may be necessary to remove them also. Remember to keep all those little screws in a place where you can easily find them.

Installing the New Power Supply

Now you have a shiny new power supply and an empty space in your system unit waiting to be filled. All the power is off, right? Take the screws you carefully saved when removing your old power supply, and use them to bolt the new power supply into place. Now follow these steps:

Find the ATX power connector and firmly plug it into the motherboard's ATX receptacle.

Now plug the power connectors into the hard drive, cdrom drive, and all other components that were previously plugged in to the power supply.

Make sure that there are no unused power connectors hanging around in the case where they could touching a fan or heat sink. You can use a rubber band to keep them in a safe place if needed.

Put the system unit case back on.

Reconnect the monitor, keyboard, mouse, speakers, etc.

Check the On/Off and 110/220 switches (if present) on the back of the power supply to make sure they are correct.

Connect the power cable to the back of the power supply and plug it into your wall socket or power strip.

Hope this helps


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