Sorry if I post on the wrong .I am having this problem where my newly upgraded ps2 with modchip cc2.0 cannot display anything on tv.

Ok it goes like this,all was fine after i upgraded to that chip and i stupidly formatted the dffs file.I went googling and found out the way to fix the problem but the thing is suddenly my tv cannot detect any signal from the ps2(blue screen of death).Usually from what i did,i'll be given a black screen that means cc2.0 cannot boot as i deleted BootManager,but all i get is a blue screen.

Anyone knows what's the problem and what's the worst case of this problem