I am having this prob too i get a black screen, NO intro, Not even any sound from my Amp but the PS2 seems to be functioning,
When i say that the LEDs are on, reset and open work fine it even sounds as if the Disk is loading, but it seems their is NO OUTPUT AT ALL
I don't wanna open it though coz i brought it as a premod Magic2 Version7 PS2 i have sent it back and they can't find anything wrong with it they tried telling me they would repair the problem(but if it seems fine to them what is there to fix) i reckon they wanna try sending me the same console back UNTOUCHED
I wont let tham get away with this and have given up on the Magic2 V7 combo, i will get a refund and want to get one with messiah or messiah2
Voted Best Avatar on PS2newz 2003 !!!
PAL V7 with DMS3,
XBOX V1.1 with Xecuter2.2 PRO Custom Hacked/Edited M$ Dashboard, Self installed and Blue Eject light, Clear jewel