Currently Being ModeratedNov 18, 2012 7:56 AM (in response to adikuper)
See this Apple article for what the beeps during startup indicate. Your problem seems to be bad RAM in your MacBook Pro.
Best of luck.
Currently Being ModeratedNov 18, 2012 8:41 AM (in response to laundry bleach)
Thanks - I looked on this article and it helped. I removed the memory cards from the Mac (I have 2 of 2GB) then insreted each one separately and everything works perfect, only when inserting both together the problem appears. From the mentioned article 3 beeps means "No good banks" (???).
Is my diagnostic seems to be accurate?
Any idea how this can be resolved?