I have a Hitachi plasma Model #55HDX99 and am having issues with volume control. I cannot "lower" the volume by any means - even on #1 volume it sounds like #50!!!! What can I do to fix this????

SOURCE: Hitachi P42H401 - No Picture or Sound. Some Menus work.

find and push the "reset button"

Posted on Sep 02, 2007

SOURCE: Hitachi 42EDT41A

This happens to me about every two months. I unplug the TV wait 30 seconds and it comes back on. I hope that works for you - it's a much cheaper solution:-)

Posted on Dec 14, 2007

SOURCE: Sound Problems with Hitachi 42HDS69

ultravision picture dark no sound

Posted on Aug 19, 2009

Tareq Bin Mostaq Mostaq

• 1449 Answers

SOURCE: Hitachi P50H401 display problem

it is problem your TV high voltage unite(EHT)
change it by authorised service centre

Posted on Aug 28, 2009

SOURCE: Hitachi 55HDX99 55 in. HDTV

Hello

Check the settings on your external devices,check the settings on the devices you are having a problem with. For example, if your Blu-Ray player is outputting to 1080p but your television supports a resolution of only 720p, this could cause the audio and the video to slip out of sync.

Try different inputs. If problems persist with external devices, plug them into different ports. The problem may be a bad input rather than a bad TV. Replace cables to make sure that isn't the problem.

Check the settings menu. If the image on your Hitachi TV looks too dark or too washed out, adjust the picture settings in the television's main menu. Sometimes the factory settings on a Hitachi TV aren't in line with the needs of the user

If this does not solve the problem,Press Menu Button, then in sequence 4, 7, 2 and 5.You are now in the Service Menu

Goto Options and press Factory Reset, it will only take a couple of seconds

Press Escape, Standby and Unplug from Mains Leave for 5 mins and turn all on again

If the problem persists, Open your TV and find PSB. (The board that the power cord plugs into) Check for faulty caps. If you find some (bulged or leaking) bad caps replace the entire board. They can be found online.

Remove and then replace individual faulty caps. This takes some soldering skill.

Caps are inexpensive and if you can take care of it yourself it will save you hundreds.

NOTE; If your tv is still under warranty,do not open the tv as this may void warranty.Best option will be to send the tv back to the dealer for replacement.

Posted on Dec 22, 2010