AHHH ME EYES!!!!!
yah first need to know what kind of system you got.
if its DIRECTV!
FOLLOW the steps!!!!!!! or it WILL NOT work right.
10 Steps to Program Your Directv Remote
1. Turn on television.
2. Locate the switch at the top of your remote that allows you to toggle between receiver, auxilary, and TV modes. Slide switch over to"TV".
3. Hold down MUTE and SELECT until a small green light at the top of the switch blinks twice.
4. Enter code 9911.
5. Press and release the CHANNEL UP button repeatedly until television turns off.
6. When TV turns off, press SELECT.
7. Next, press the power button. This should turn the TV back on.
8. With television on, press and hold down MUTE and SELECT again until the small light blinks twice (same as in step 3).
9. Entercode 960.
10. Slide switch back over to "DTV". Your remote is now ready to use!
then youre done. if i remember correct, ViZIO does take awhile to find that code.. but its there. I did two Vizios a few days ago... took awhile to find the code.