TWRoO on 26 January 2008
I thought my N64 was broken once but if was because of bad cable connection.
First pull out the cables and plug them all back in and try again.
second try pulling out the seperate cables from the scart adapter [I assume you use it] and try again.
third try another system into the same ports to make sure its not a TV fault.
fourth call Nintendo.
(fifth: profit!)
