I was shut down pc after doing some work. When next day I started there was no display then it 3 beeps then nothing.
Hello there vinod_kundap.
Here's your geek-steer ...
Those beeps you hear is your BIOS alerting you about trouble encountered during the bootup's Power-On Self Test (POST) in the only language she knows ... beeps!
Your motherboard uses Award BIOS, and the only POST result that comprises three beeps is "1 long, 2 short" which indicate:
"Video adapter error: Either video adapter is bad or is not seated properly. Also, check to ensure the monitor cable is connected properly."
Of course, this might not be the trouble at all. It is very common for POST failure indicators to be wrong, it's just the best the poor stupid little glob of circuits can do. But it's probably all you have for now, unless you're aware of any other clues not covered in your question.
Troubleshooting actions based on this result would require opening PC case and physically inspecting all connections, and if still troubled, swapping out the video card with a "known good", or taking it out an installing into a "known good" PC, then let simple deduction determine.
Good luck, and please do post back ...
Today's the best day of my life ... and NOW you're part of it!
Via-con-Dios and Godspeed -- Geekinator (aka Craig).
@ vinod_kundap.
I genuinely appreciate your taking the time to let me (and interested others with similar trouble) know that with your geekitude, and my humble geek-steer, YOU have resolved your dilemma.
Today's the best day of my life...and NOW you're part of it!
Via con Dios and Godspeed ... Geekinator (aka Craig)
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No power beeps 3 times continious
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