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The unit will not power up...

The unit will not power up...

The unit will not power up...when I press the power on button the lights kind of flash/flicker and then nothing. It just started doing this all of a sudden...any ideas or suggestion so I can get this unit functioning again?

ANSWERS:

Hope this posts. I have cured a few of these units with capacitor replacement. Not the big ones the small 10, 47 and 100 uf in primary side . May or may not show as bulging at the top. Also had to resolder c33 yellow rectangular mylar cap in primary side on one occasion. This is for 615d ps/amp pcb. Have also had broken pins on output ic due to flexing and vibration in this area.

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