No Audio - Ultra Box / Ulti Box
STEP 1
Check the Audio settings on your box and set to Auto.
Refer guide to change Set HDMI Audio.
STEP 2
If issue persist, check if there is any 3rd party device (sound system/hdmi splitter) connected between box and TV.
STEP 3
If using 3rd party devices, bypass/remove 3rd party device and make sure HDMI cable connected directly from box to TV.
STEP 4
If issue persist, connect to Live Agent via WhatsApp for help.