20 Most Recent Toshiba REGZA 52RV530U LCD TV - Page 6 Questions & Answers

Hi You can trye this: Unlock all of the channels on the TV by entering the factory reset code. There are three main reset codes that TV manufacturers set. These are 0711, 6688 and 3308. Try each one until you find the one that works. This will reset the TV to original factory settings. When you do this, you will loose any information that you have stored in the TV, such as favorite channels, automatic timers and the clock. You will have to go through the full initial set up.

"If you cannot remember your PIN code While the PIN code entering screen is displayed, press [RECALL] four times within five seconds. The PIN code will be cleared and you can enter a new PIN code." Or you can trye this: Step3Unlock all of the channels on the TV by entering the factory reset code. There are three main reset codes that TV manufacturers set. These are 0711, 6688 and 3308. Try each one until you find the one that works. This will reset the TV to original factory settings. When you do this, you will loose any information that you have stored in the TV, such as favorite channels, automatic timers and the clock. You will have to go through the full initial set up.

Try one of these: 1536 1684 0088 0536 0056 0063 0065 7593 1014 1973 1221 0581 1317 1065 1969

Call Toshiba @ 1800_618_4444 with the same information you provided here, or use .http://www.toshiba.com/tai/americas/index.jsp

is it on mute? try going into audio in control panel and right clicking realtek audio device then right click and select as default device

Check its audio settings with TV signal. Refer its user manual for details. If the color system have been changed, there will be no audio too. Set it with proper system, ie, PA:, SECAM, NTSC etc:- http://electronicshelponline.blogspot.com/

Check and replace damaged component/s at it main power regulator [SMPS] section circuit. Contact any service technician. If you wish to get some details; check the site linked here. Viewing it in "Mosaic" or "Magazine" will make surf easy. Surf the site with patience. Pull up older posts. http://electronicshelponline.blogspot.com/ It will be best to replace the power supply regulator board as card basis.