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Install streaming apps on a Roku TV or Roku device using the Streaming Channels store, search, browsing categories, and account/channel management.

If HDMI ARC or eARC is not sending TV sound to your soundbar, check the correct port, TV sound output, CEC, power order, and HDMI cable.

If your Hisense TV keeps showing the logo and restarting, fix stuck software, updates, HDMI-CEC issues, heat, and power problems.

Fix a Hisense TV that cannot find Wi-Fi, rejects the password, times out, or drops connection on VIDAA, Google TV, and Android TV models.

Fix HBO Max when the app will not open, freezes on loading, crashes to the home screen, or fails on Roku, Fire TV, Apple TV, and smart TVs.

If Fubo keeps buffering, crashes, or will not sign in before live TV or sports, use these app, network, account, and DVR checks.

Fix a Fire TV Stick that will not power on, freezes, loses Wi-Fi, gets stuck on the logo, or stops responding to the remote.

If HBO Max subtitles will not turn on, disappear, or show the wrong language, fix playback controls, profile defaults, app updates, and device caption settings.

If your Fire TV Stick remote will not pair or a replacement remote will not connect, use these battery, reboot, and Home-button pairing steps.

If your Fire TV cursor or remote response feels slow, jumpy, or delayed, fix Bluetooth interference, storage pressure, batteries, and device lag.