Corona 4gb power problem.

[pigbait]

hey guys, I did a BONE HEAD move and blew compressed air in my PSU while my xbox was on, (noisy fan) and when i did that I shorted must have some thing out on the MOBO, I have tested the xbox with another PSU, and i get the same results, this is the results im getting.

- When i hit the power button the CENTER green light comes on for 3sec. and immediately I get a red light on the PSU, now even with the light red on the PSU, If i hit the power button the center green light still comes on.....

I have a Fluke DMM, and i think i might have found a bad transistor, this is the data sheet

http://www.alldatasheet.com/datasheet-pdf/pdf/79083/INFINEON/BCP51-16.html

also with my DMM there is continuity from pin 2-3 pin 2-4 and pin 3-4, im guessing this means its shorted out to ground?

if anyone could help me out would be great.

This is a Corona 4gb

 

[pigbait]

anything?

 

[Martin C]

Replace the PSU.

 

[jtag360.nl]

Replace the PSU.

He already tested with another PSU and got the same result.

 

[Martin C]

ok - so replace the motherboard.

Seriously, this is a TX Product support forum.

 

[SlothGSR]

from what I read, Transistors need to be pulled off motherboard to be tested correctly.

 

[pigbait]

ok well thanks to the people that helped with input, and no thanks to the grummpy people.... ill pull it off to see how it tests out