93_fd

hi i installed my boost controller today and the only thing that is working are the lights behind the buttons. i got it used so i hooked it up to the battery first to make sure it would power on. everything worked when i did that so i decided to wire it up, now the screen isnt working. i called apex and they said i probably shorted the screen out. would it matter if i hooked it to the battery? its 12 volts no matter if its the battery or wired in. also wouldnt it fry it right when i hooked it up if it was to many volts, it worked just fine until disconected from the battery. any suggestions would be great.

BluRR

iTrader: (1)

you sure you hooked the right wires to the battery when you were doing the test..and also are the right ones connected now?

93_fd

yea i hooked the red to positive and the green and black to negative. now when i try to hook straight to the battery again the screen still wont come on, just the lights for the buttons.

arghx

iTrader: (3)

My suggestion is you follow the instructions to the letter.