My Ps3 wont start

Hello,
I have one of the first PS3 with a 60 GB hard drive, I sat and played Blazing Angels (Squadrons of WW2) and suddenly it just switch off. now I can not turn it on and when I try it first comes bib as always and there after there will be 3 bib and it shows a white light on and off again ... no screen shots or something. is there anyone who by huh I can do?