43" Crystal UHD CU7700
Common Topics
43" Crystal UHD CU7700
UA43CU7700JSolutions & Tips
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Firmware / Software
How to update the software on your Samsung Smart TV and Smart Monitor
Learn how to update the software on your Samsung Smart TV and Smart Monitor.
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Usage
How to enable or disable the microphone switch on Samsung Smart TVs
The microphone switch on your Samsung Smart TV can be turned on or off at any time.
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Network
Set up a network connection on your Samsung Smart TV
Learn how to connect your Samsung Smart TV to a wired or wireless network.
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Picture
How can I Change the Picture Size of my Samsung TV?
FAQ for Samsung Television. Find more about 'How can I Change the Picture Size of my Samsung TV?' with Samsung Support.
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Usage
How to troubleshoot apps that are not working on the Samsung Smart TV
FAQ for Samsung TV, Find more about how to troubleshoot apps that are not working on the Samsung Smart TV with Samsung Support.
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Usage
How to resolve issues with no sound when connecting a Samsung TV and soundbar using HDMI
If you can’t hear sound from your Samsung soundbar when it’s connected to a Samsung TV with an HDMI cable, you can review our troubleshooting steps for solutions.
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Usage
How to troubleshoot the Samsung TV that keeps turning on by itself
FAQ for Samsung TV, Find more about how to troubleshoot the Samsung TV that keeps turning on by itself with Samsung Support.
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Usage
Use voice commands to search YouTube on your Samsung Smart TV and Smart Monitor
You can use voice commands to search for content in the YouTube app on your Samsung Smart TV and Smart Monitor.
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Usage
Set up Hue Sync on your Samsung Smart TV
FAQ for Samsung television. Find more about 'Set up Hue Sync on your Samsung Smart TV' with Samsung Support.
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Usage
How to troubleshoot the Samsung TV that will not turn on
FAQ for Samsung TV, Find more about how to troubleshoot the Samsung TV that will not turn on with Samsung Support.
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Usage
How to troubleshoot the Samsung TV that keeps turning off by itself
FAQ for Samsung TV, Find more about how to troubleshoot the Samsung TV that keeps turning off by itself with Samsung Support.
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Usage
How to use Bixby on a Samsung Smart TV
FAQ for Samsung TV, Find more about how to use Bixby on a Samsung Smart TV with Samsung Support.
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Usage
How to use HDMI ARC on Samsung Smart TV
FAQ for Samsung TV, Find more about How do I use HDMI ARC on Samsung Smart TV with Samsung Support.
Manuals & Downloads
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User Manual
- ver 2406070
- 1.03 MB
- Jun 29. 2024
ENGLISH, CHINESE(Traditional) -
Remote control
- ver 2306090
- 0.44 MB
- Jun 22. 2023
ENGLISH, CHINESE(Traditional) -
Quick Guide
- ver 2212220
- 0.55 MB
- Jun 14. 2023
ENGLISH -
Quick Setup Guide
- ver 2305160
- 0.57 MB
- Jun 14. 2023
ENGLISH -
e-Manual
- ver 6.0.0
- 3.81 MB
- Jan 11. 2024
ENGLISH -
e-Manual
- ver 6.0.0
- 3.99 MB
- Jan 11. 2024
CHINESE(Traditional) -
Upgrade File(USB type),MAIN
- ver 2003.0
- 1393.49 MB
- Sep 26. 2024
- All OS
MULTI LANGUAGE -
OS Upgrade file(USB type)
- ver 0080-2028.0
- 2818.29 MB
- May 09. 2025
- All OS
MULTI LANGUAGE -
OS Upgrade Release Note
- ver 1.0
- 1.21 MB
- Feb 11. 2025
- All OS
MULTI LANGUAGE -
OS Upgrade User Manual
- ver 1.0
- 0.53 MB
- Feb 11. 2025
- All OS
MULTI LANGUAGE
