20 Most Recent Toshiba Regza 37HL17 37 in. LCD TV Questions & Answers

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To unlock the panel lock of Toshiba TV, follow this.

Press the "Menu" button on the remote control, and scroll until you come to the "Preferences" menu. Select "Parental Control and Locks," then press "OK." If your TV does not have a "Preferences" menu, go directly to the "Locks" menu.

Enter the four-digit PIN that you selected when you turned the Panel Lock feature on. You may have to scroll up or down to access this area

Press the "Up" or "Down" buttons on the remote until you reach the Panel Lock feature. Move the cursor to select "Off," and press "OK."

Toshiba Regza 37in - 37HL17 TV will not turn on - Yellow power ind. Light blinks three times... Fixed with a firmware update (hard to believe, but true). Search Google for a file named: 2007SEN069.zip (don't worry if the page you find it on doesn't mention the 37HL17 - it worked fine). Unzip the file, and copy the 3 folders and 3 files to the root of a small SD card. The SD card MUST be 2GB or less in size (I used a 1GB card), and it MUST be formatted with FAT-16 (not FAT-32). Mine was pre-formatted as FAT (FAT-16). The SD port is on the back of the TV behind a cover plate near the power cable. You do NOT need to remove the back cover of the TV, just the small cover plate (1 screw). UNPLUG the TV; remove the cover plate; insert the SD card (prepped as explained above); Plug in the TV; Watch the yellow lights blink, then turn blue, then go dark; UNPLUG the TV; remove the SD Card and replace the cover; Plug in the TV; Yellow lights will blink a few times (this is normal); when blinking stops, turn on the TV and you should be good to go. :-) Pictures attached are from a Toshiba software upgrade bulletin I found online.

These blinks [flashes] are fault indication (Error Codes). From the number of blinks occur at one time switch ON, you can get an idea about the faulty circuit section inside it. This will make repair easy. These are called blinking codes. Make sure about the exact number of blinking of the standby/power LED, by switching On & OFF the set, for at least two times. Count it carefully. If you wish to get some details, check the site linked here. It has details about blinking codes, and fault locating procedure, to many popular brand TVs and other devices. http://electro-medical.blogspot.com/ Blinking codes details of many popular brand TVs are given. Surf the site with patience.

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If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/

Check the orientation of the Antenna. Gopakumar Gopalan Google

Toshiba Regza 37in - 37HL17 TV will not turn on Yellow power ind. Light blinks three times... Fixed with a firmware update (hard to believe, but true). Search Google for a file named: 2007SEN069.zip (don't worry if the page you find it on doesn't mention the 37HL17 - it worked fine). Unzip the file, and copy the 3 folders and 3 files to the root of a small SD card. The SD card MUST be 2GB or less in size (I used a 1GB card), and it MUST be formatted with FAT-16 (not FAT-32). Mine was pre-formatted as FAT (FAT-16). The SD port is on the back of the TV behind a cover plate near the power cable. You do NOT need to remove the back cover of the TV, just the small cover plate (1 screw). UNPLUG the TV; remove the cover plate; insert the SD card (prepped as explained above); Plug in the TV; Watch the yellow lights blink, then turn blue, then go dark; UNPLUG the TV; remove the SD Card and replace the cover; Plug in the TV; Yellow lights will blink a few times (this is normal); when blinking stops, turn on the TV and you should be good to go. :-) Pictures attached are from a Toshiba software upgrade bulletin I found online.

Check the remote control for its infrared emission. Check it with fresh batteries. To get some details, http://electronicshelponline.blogspot.com/ Pull up older posts. Details about how to check a remote control are given. If the remote control is found OK, check and replace the infrared sensor inside the TV.

It will be very difficult to access most of its functions without its original remote control.