So who can fix my PS2 Slim?

I'm in quite the perdicament. I have a matrix infinity that I've unsucessfuly tried to install in two different PS2 slims. Both time, the same results. The PS2's will power on for just a second then shut down. I've tested all the fuses and I believe they are good. I need someone to get my PS2 back in working order and install the chip correctly. Please help! You can reach me via e-mail: billd@designsunfolding.com

Thanks!
Bill

did you try any laser fixes

.... because installing a laserfix can give u those symptoms.

Nope I didn't get to the Laser Fix. I installed the modchip only and "tested" it before I moved on to the laser fix.