One beep then a long beep and it shuts down - Soyo SY-K7V (SY-K7VKPE) Motherboard

try this

http://www.computerhope.com/issues/ch000607.htm

this might sound crazy but have you got a aftermarket sony stereo fitted because my dads stereo makes this anoying beeping sound everytime he turns the ignition off, if so its nothing to worry about :)

Are you positive that the battery is good? Turning on for a few seconds and then shutting down is a classic symptom of a battery that did not take a proper charge and as soon as the surface charge is used, unit will shut down. And what if your charger is not properly charging the battery?

If you have a battery eliminator try that in lieu of the battery to see what happens.

hi, this might help you
http://www.computerhope.com/beep.htm
the amount of beeps it makes should try and let you know what the fault is.
could be a few things though, check memory is common one take it out and put back in, hope this helps

More info..
What do you mean by connecting and disconnecting?
Do you mean booting up and shutting down???
Its supposed to beep at boot to show all is ok.
Lots of pc's also beep when they shut down

Hard Drive is bad and probably needs to be replaced.
Good Luck...

try rebuilding the database and the file system in recovery consol

to get to the recovery consol press and hold the power button when ps3 is in standby mode(red light) till you hear a double beep. sometimes the ps3 does a beep then another beep and goes back into standby thsi is fine just release the power and quikly press and hold it again till you get double beep.

like on my 80g system it goes like this

ps3 standby...press hold power.......beep .........beep........stanby again....release and hold power again.......beep .........double beep...release power now you should be in recovery menu.

Yes this is for the memory problem...Try to change the RAM...

if it beeps 3 times its probably toast.

yeah its broken sorry mate
suggest a new camera