What to do if files cannot be deleted from JVC GZ-MG142E/EK?
- LLeslie TaylorSep 12, 2025
If you're unable to delete files from your JVC Camcorder, remove any protection from the files before attempting to delete them.

What to do if files cannot be deleted from JVC GZ-MG142E/EK?
If you're unable to delete files from your JVC Camcorder, remove any protection from the files before attempting to delete them.
Why JVC Camcorder power does not turn on or battery life is short?
If your JVC Camcorder doesn't turn on or the battery life is very short, ensure you're using the camera within appropriate operating temperatures. It may also be that the battery is old and needs replacing. Consider purchasing a new battery.
What to do if my JVC GZ-MG142E/EK Camcorder is not recording?
If your JVC Camcorder won't record, it might be because the recording medium is full. Try deleting unnecessary files or replacing the SD card. Also, make sure you have selected the correct recording medium.
What to do if no display appears on JVC GZ-MG142E/EK Camcorder?
If no display appears on your JVC Camcorder, and you're using the battery pack, try setting the power/mode switch to OFF, then to ON again. If you're using the AC adapter, perform any operation such as zooming. Also, check the brightness of the LCD monitor and adjust it as needed. Note that the camera automatically turns off if not operated for 5 minutes to save power.
Why playback cannot be performed on JVC GZ-MG142E/EK?
If your JVC Camcorder won't play back recordings, be sure to select the correct recording medium. If you're trying to watch the images on a TV, make sure the TV's input mode or channel is set correctly for video playback.
How to fix JVC GZ-MG142E/EK Camcorder when the focus is not adjusted automatically?
If the focus on your JVC Camcorder isn't adjusting automatically, ensure the focus is set to automatic mode. Also, try cleaning the lens and then check the focus again.
What to do if CREATE DVD screen is stuck on JVC Camcorder?
If the CREATE DVD screen is stuck on your JVC Camcorder's LCD monitor and you can't do anything else, it could be because a DVD burner is connected and switched on. Turn off the DVD burner, then turn your camcorder off and back on again.
Why white balance setting cannot be activated on JVC GZ-MG142E/EK Camcorder?
If the white balance setting cannot be activated on your JVC Camcorder, make sure you have not selected the sepia (SEPIA) or monotone (MONOTONE) mode before setting the white balance.
Why is my JVC GZ-MG142E/EK Camcorder data processing so slow?
If your JVC Camcorder is processing data slowly after powering on or changing modes, it could be due to a large number of still images (approximately 1,000 or more) stored on the recording medium. Try copying these files to a PC and then deleting them from the recording medium.
Why remaining battery power differs from actual time on JVC GZ-MG142E/EK Camcorder?
If the remaining battery power shown on your JVC Camcorder doesn't match the actual operating time, fully charge the battery and then let it run down completely. If the problem continues, the battery might be worn out and needs to be replaced.
Safety advice for UK mains, battery handling, and general warnings.
Guidelines for equipment disposal and safe usage practices.
Cautions for battery packs, recording media, LCD monitor, unit, and CD-ROM.
Data backup, trial recording, resetting, and malfunction handling advice.
Lists and illustrates various accessories provided with the camera.
Step-by-step instructions for attaching the shoulder strap and core filter.
Instructions for battery charging, language, date/time, and SD card preparation.
Steps for starting, stopping, and managing video and still image recording.
Using Program AE, Manual Recording, and other shooting modes.
Adjusting Nightscope, Exposure, White Balance, and Effects.
Step-by-step guide for playing back recorded video and still image files.
How to find files by date/event and connect to a TV.
Applying visual effects and playing demonstration files.
Managing file security and viewing file details.
Changing event registration, partial deletion, and playlist creation.
Setting up prints and transferring files to other media.
Adjusting quality, zoom, language, date, and TV output settings.
Managing recording media, demo mode, sound, and system resets.
Resolving common problems with power, display, recording, and playback.
Understanding warning lights, error messages, and basic cleaning procedures.
Detailed specifications for the camera, including recording times and storage.