about 3 weeks ago I got a ps2 slimline v12 and I had purchased a dms4 modchip as well. I found a step by step guide with good pictures on how to install it. After the installation was successful I of course turned it on and when I did the power LED went from red to green and then like 2 seconds later it turned red again. During this phase I saw nothing on the screen and there was no activity whatsoever in the dvd tray.
After unsoldering the dms4 off of the ps2 I tried to turn it on again and the same problem resumes. It seems that it's fried but nothing smoked up or gave me any unusual indication that something bad was going to happen. PLEASE HELP ME!!
Attached you will see the step by step pictures that I was referring to if this would help.