Blue Screen with numbers and letters.

SOURCE: sylvania 42" flat screen won't turn on

First you should check the fuse and the wiring in your tv by removing the back cover. Make sure no wires are bare or touching. If there are any, wrap them with electrical tape.
If you cannot see anything wrong by looking, then it is probably the set has a bad transformer (high voltage)

SOURCE: Cox Cable Remote wont program to my Sylvania LC320ss8 tv.

there are different codes for the devices that you are using. When you want to insert the code for the tv. > Switch tv on and then switch all the other devices off. Insert code. For digi box > switch on and all other devices off. Insert code for digibox. You must then switch between tv and digi box using the buttons on the top of the remote. Toggle between tv/ digi box.

Have a go with the codes below with the tv and the digibox both on, you never know you might get lucky as these are new codes, if not revert back to 1st solution.

Universal Codes (both should work using these, i think!!!!! try 'em)

002,
008,
155,
198,
227,
231

Here are the codes for the 1st solution.


Good Luck,

Hughie.
Tv

0062
0004
0009
0135
0189
0183
1141
0227
0456
0008
0068
0075
0141
0161

Digi Box.

0899
0227
0287
0290
0225
0456
0251
0292
0236
0458
1106

SOURCE: Comcast remote code for sylvania lc427ssx

I had the same problem, I ended up buying an RCA Universal remote, when I had no luck with the codes I tried the autoscan feature, to my surprise it worked perfectly.

SOURCE: I am trying to program my Comcast remote to work

hi! i have here a couple of codes for your tv! just try them 1004, 1007, 1018, 1027, 1047, 1056, 1057, 1059, 1060, 1061, 1103, 1124, 1145, 1150, 1153, 1279, 1296, 1387, 1464, 1483,1046, 1465,1150, 2092, 1464, 2408, 1465, 2260, 1027, 2064, 3105, 1124, 2078, 3088, 1296, 2213, 3147, 1145, 3095, hope this helps!!! goodluck!!!

SOURCE: My Sylvania LD320SSX is royally messed up, while

try unpluging it