Sharp LC-46D64U 46 in. LCD HDTV "odd firmware update" Questions

in the picture or the screen going black at odd times; the firmware was probably intended to fix those. If that is the case, changing the firmware on a set that works well may actually cause a problem

...odd that I can't find a firmware update for my uncle's 2-3 year old TV. Thanks. The firmaware update is made because they found problems out in the field due to badly writen or not properly tested ...

s odd that this only shows up for SD content...I would see if there is a firmware update available for that from the manufacturer. The one thing that you see lots of firmware fixes for are HDMI issues

Unplug for 36 hours and try again. Try downloading the firmware update from phillips...it worked for me for a period...but I think I need a new capacitor at this point. but the download may help you..

...firmware update from the manufacturer's web sight (look under support heading). you can do this yourself. if that doesn't fix the problem replace the main board. If the set was working okay when new, ...

...firmware no problem, but will refuse to access Smart Hub. Also states there is no Wifi MAC address, IP address. Checked out the service menu to see if anything looks odd there. I'm no expect by any ...

...firmware] update too might be necessary. Before going further; try a hard reset first. If it does not help you, replace the main digital board. There are two methods to reset TVs. The first is simple ...

...odd graphics come up on hdmi but only freeview works fine. any ideas , cheers Sounds like corrupted firmware. A firmware update might be necessary. Contact any service technician. If you wish to get ...