SOURCE: sylvania lc420ss8 lcd turned off wont turn back on
Simply unplug the set, let it sit for a minute or so, then plug it back in and turn it on. I had a similar problem with the same TV and it is working fine now.
SOURCE: my lc420ss8 sylvania tv will not work with comcast
Because there are so many remotes for Comcast products I am not sure which code(s) is for you, so try this site:www.remotecodelist.com
Good Luck !
SOURCE: need the codes for a sylvania lc420ss8
hi! i have here a couple of codes for your sylvania TV, just try them, 1046, 1465, hope this helps!!!! goodluck!!!
SOURCE: Sylvania LC420SS8 tv turned off for no reason and
That is most likely a power supply problem. Check/replace the fuse as needed and try replacing the diodes that form a full bridge rectifier.
Please post back what you find.
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