blinking yellow light on Dell

[Deleted]

I have a Dell Dimension 9150. After a power outage my PC will not turn on. It has a blinking yellow light. Everything I have read said it is most likely a power supply problem. I purchased a new power supply from 911 PC and still have the same problem. There is a green light lit up on the motherboard. Any ideas? I have also read about dianostic lights to figure out the problem. I don't believe this PC has any of those lights.

Any idea?

Please help.

Thanks!

I didn't find the right solution from the Internet.

References www.techsupportforum.com/forums/f210/solved-blinking-yellow-light-on-dell-188381.html

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