The system is modded with freeBOOT 9199, When the system is powered on with either the controller or the front switch It boots up, the rings light up like normal, no video shows up, the controller also doesn't get assigned a player #. These video cables have been tested on another system and the other system works fine with them. Tried booting the system with the sync switch held and that did nothing. cant try resseting the video option with the controller at boot(Y+Right Trigger) since the controller does not connect. I was told the system had been attempted to be updated recently but failed(Bridged Resistor under GPU), the update failed like it was supposed to, and the system kept working. Today this started to happen, No RRoD or other errors, no video. Any suggestions?

My console had no video recently and to fix it,I reflowed the Gpu/ Cpu/ Ram. After that it booted up fine.