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It seems that the trigger is fault.

Hitachi C12LCH... | Answered 3 days ago

Main digital board fault. Check and replace it. Contact any service technician. If you wish to get more details visit the site linked here.

Hitachi... | Answered on Jul 14, 2019

i'd say it's a ghost or a psychic power or a force from outer space you better be careful those things are scary

Hitachi... | Answered on Jul 13, 2019

unplug. Press and hold power button 10-15 sec's then repower see if ok. Most tv's will go into standby if there is no signal detected.

Hitachi... | Answered on Jul 12, 2019

First find the format of the video.

Insert the video cd to the computer and right click the video file and the click the properties menu, watch the file type(i.e: .flv , .avi ,.wmv)

Basically the hitachi saves in mpeg2 or mpeg4 type.

Use the GOM player to play the video Or there are many more players available to play that video.

Hitachi Video... | Answered on Jul 11, 2019

I had whole redish/pink screen on my 50v500 starting a few days ago, then I read through each of the threads on this site for the samilar problems on my model. I found TVtechmaniac's solution (pasted below) solved my problem. Thank you TVtechmaniac!

1. Enter the I2C Service Menu, be sure the power is OFF.
2. On the front control panel, press and hold the INPUT button.
3. Then press the POWER button for two seconds.
1. You may keep the INPUT button depressed until you see the OSD with the Service Menu displayed.
2. If you don't see the service menu, please repeat Process making sure you wait until the Power blinking LED stops.
3. Execute the Memory Initialize operation after the adjustment values have been written on a sheet of paper. Highlight “MEMORY INTI”, arrow to the right and hold the button to the right (approx 5 sec.) until a check mark appears in the box. This activates the Memory Initialization.

4. After the Memory initialize operation has finished (10~15 sec, the channel will revert to CH 3.) the pink image symptom should be fixed.

5. Write back the adjustment values from your notes to their respective adjustment parameters in the adjustment mode. (In other words, set the Data Values back to the the Data values written down before the Memory Initialization procedure). NOTE: Make sure the SELECT Button is pressed on remote after every change to the values. Failure to do so will result in the data values not being changed.

6. Exit I2C menu. Press exit repeatedly until you go back to the normal picture.

7. Turn the set off-on and Confirm the picture remains in a good condition.

Hitachi 50V500... | Answered on Jul 04, 2019

buried in endless spam are you.
does it fail on 2nd PC????????????????????????????
but yes, I am the MVP of external HDD< I build my own.
Have over 5 here for Backups .
lots of causes, for sure bad drive, or missing drivers..
bad HW hardware or BAD software SW.
Missing 12vdc 2amp power pack>, lost or using wrong one.
when pack above does the HDD spin? usb connected to PC.
NO PC stated, NO OS stated, windows/chrome/Linux/android?
its at lease 10 years old , see posts back that far.
not good old HDD,this old.
sold during W7 era. 2009.
The drive has 3.5" HDD that needs lots of power (Amps)
to start up that big motor inside, and is first thing to learn .
2amps it needs, ok? so if pack is missing it will never startup
on any USB port, not rated for 20x standard USB load factors.
some laptops only do 0.1amps (100mA) and are useless to startup any hdd motor of any kind.
see why here.
and see a better extremal solution cheap.! $10

Hitachi... | Answered on Jul 03, 2019

well aparently all you do is fish for customers to buy into your sevice!

Hitachi 42HDS69... | Answered on Jun 29, 2019

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