Questions & Answers for: Westinghouse hdmi board

...hdmi signal" and screen goes blank. No sound or picture. Pulled the cover off and cannot see any blown or pregnant capacitor thingys. No burnt smell. The menu function works fine and screen will stay ...

...hdmi. Please is there a way to fix this or do i have to send it into sony and get another tv btw my tv is only 3 months old!!! =[ since your tv is almost new it should be under warranty. call the ...

...HDMI laptop connection, composite video + stereo audio VCR, & OTA TV. None of them offer anything but greyed-out 'Mono' on the Audio menu's MTS option. I've had a tech come out & replace the ...

...HDMI ports on TV please help! Hello, these are fairly new units as they have not been out in the market for that long. With that said I would recommend checkin if the audio is good using other inputs ...

...HDMI, Component Video & Audio Good The inverter boards, or CCFL back lights need to be serviced, also the time-control board could cause this also. Your best bet is to take it too your local ...

...HDMI MODE OR COMPOSITE FLASHES ALL THE TIME CAN NOT WORK THE VOLUME OR ANYTHING ELSE WHILE THIS IS HAPPENING IF YOU TRY TO TURN OFF THE TV IT TAKES SEVERAL MINUTES TO POWER DOWN These problems,the ...

menu go to PICTURE go down to reset the Tuner board.All the HDMI port hubs should work again,not than, all the HDMI port hubs are shorted and dead.Must replaced the Tuner board to solved this problems

...HDMI input multiplexor. If restarting does not help I am afraid you'll have to change main board. Board ID 48.70E01.01A or W421TAFX69 is what you are looking for. Hope this helps! Bobby @ ...

Our TV froze Replace the main board. That is the board where the video cable and the HDMI , RCA cables goes. Thanks,

...hdmi ports don't work, no signal displays on screen, the antenna port doesn't work either Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the ...