I'm not sure if this information has already been posted but I had the problem with my JVC TV where I would try to turn it on and nothing would happen except the blue flashing light and I couldn't find any info on what to do about it except send it in for service and then I happened upon this site and saw that a lot of people were having the same problem, so I contacted JVC about it and was directed to a page in their websites archive that contained the solution for the following models: For Models: LT-32E479, LT-32EM49, LT-32P679, LT-42X579, LT-42SL89, LT-42EM59, LT-42P789, LT-46SL89, LT-47X579, LT-47EM59, LT-47P789, LT-52X579, LT-52P789 After the TV is powered ON, no video appears and the power LED at the lower left of the TV begins flashing: Restore the TV's normal function by changing the operating mode. Please follow the procedure below. PROCEDURE * 1. Unplug the TV or remove AC power from the TV * 2. Count to ten, then plug in the TV * 3. Locate the [Menu], [Vol-] and [Power] button on the TV's side panel * 4. Using the buttons on the TV's Side Panel, press and hold both the [Menu] and [Vol-] buttons. * 5. While holding those buttons, press and release the [Power] button one time and count to 3 before releasing the [Menu] and [Vol-] buttons. * 6. The TV's lower left Blue Power LED will come ON. * 7. Wait 30 seconds. Confirm that the blue LED on the Lower Left of the TV (not the iPod dock for iPod models) has remained ON during this time. a. The TV may have turned ON. If so,continue at step 12 b. If the Blue LED on the TV's Lower Left corner remained ON, continue to step 8. * 8. After confirming that the Blue LED is ON, unplug the TV or remove the AC power from the TV. a. If the Blue LED on the TV's Lower Left corner is flashing, restart the procedure from step 3 * 9. Count to 10, then plug in the TV * 10. The TV power should automatically come ON but no picture will appear. Only the blue power LED will be ON * 11. Wait 40 seconds and the TV picture should appear * 12. When the TV picture appears, you may begin normal use of the TV. (procedure is complete) IT WORKED FOR ME!!!! I just wanted to pass along the knowledge.

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