The heart of the PC power supply. A
common problem with the computer's power supply is lost. So today I have come to
talk to two of
the power supply. All of our guides are available to them saplaya
is no warranty. I
know that if
I would like some information that
you first understand that you can easily
check your power
supply.
PC Power does not come.
Traverses the power supply's fan, but does not work.
Traverses the processor fan, but does not work.
Restart the PC is sometimes
Traverses the power supply's fan, but does not work.
Traverses the processor fan, but does not work.
Restart the PC is sometimes
-
Light illuminates the power supply to the motherboard and processor fan does not rotate.
There is no response from the PC sound.
Take
a look at how to do the test.
First you will see a new power supply, set your power supply is correct.
And if you do not have a new power supply, and the following information is managed in a volt meter and check citranuyayi.
Orange +3.3vFirst you will see a new power supply, set your power supply is correct.
And if you do not have a new power supply, and the following information is managed in a volt meter and check citranuyayi.
Red +5v
Gray PWR_OK
Purple VSB +5v
Yellow +12v
White -5v
Necessary link:-
http://www.metacafe.com/watch/729606/how_to_test_your_computers_power_supply_psu/
You
can take
a look at the video.
ATX Version 2.2 - 24 wire motherboard connector:
Pin 1 | Pin 2 | Pin 3 | Pin 4 | Pin 5 | Pin 6 | Pin 7 | Pin 8 | Pin 9 | Pin 10 | Pin 11 | Pin 12 |
3.3V | 3.3V | Ground | 5V | Ground | 5V | Ground | P_OK | 5VSB | 12V | 12V | 3.3V |
Orange | Orange | Black | Red | Black | Red | Black | Gray | Purple | Yellow | Yellow | Orange |
Orange | Blue | Black | Green | Black | Black | Black | White | Red | Red | Red | Black |
3.3V | -12V | Ground | P_ON | Ground | Ground | Ground | -5V | 5V | 5V | 5V | Ground |
Pin 13 | Pin 14 | Pin 15 | Pin 16 | Pin 17 | Pin 18 | Pin 19 | Pin 20 | Pin 21 | Pin 22 | Pin 23 | Pin 24 |
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