Urgent Help - PS2 just died !!!?!?!

[H.H]

Hello all,
I had problems with a just installed V4 no solder chip.
It just didn't work for me.
While trying it again, I pressed the eject continoussly for like 3 seconds and it just died right there !!!
Powered off, CD tray stuck out.
I opened the PS2, removed the chip, nothing.
Reinstalled the chip, nothing,
110AC voltage reaches the box, switch is on, but no light red for standby or anything works.

Any ideas ?

I did check main fuse of power supply and it's OK.

Help...I'm very sad !

PS - It's a 30001 model (V4, NTSC)