VPL-CX6 PROBLEM (by 4 users)

I own 2 VPL-CX6 that worked perfectlly last friday. After the weekend and with some electrical storms in the area none of both starts. No lights. No noise. The power line cable has the 230V. So I suppose that this modell has some kind of electrical protection inside (fuse, thermal swith, circuit breaker, etc)

Before to open the equipment I'd like to know your opini?n.

Thanks,

Luis