65UN8100PCA - TV LG - Free user manual and instructions
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| Product Type | 4K UHD Smart TV |
| Screen Size | 65 inches (163.9 cm diag.) |
| Resolution | 3840 x 2160 (4K UHD) |
| Display Technology | IPS LCD with Local Dimming |
| Smart Platform | LG webOS 6.0 |
| Refresh Rate | 60 Hz (True Motion 120) |
| HDR Support | HDR10, HLG, Dolby Vision |
| Audio Output | 20W (2ch) |
| Surround Mode | Ultra Surround |
| Connectivity | 3x HDMI, 2x USB, LAN, Wi-Fi, Bluetooth 5.0 |
| Dimensions (W x H x D) with Stand | 1457 x 908 x 340 mm |
| Dimensions (W x H x D) without Stand | 1457 x 838 x 89.9 mm |
| Weight with Stand | 23.5 kg |
| Weight without Stand | 22.9 kg |
| Power Consumption (Typical) | 140 W |
| Standby Power | Less than 0.5 W |
| VESA Mount Pattern | 300 x 300 mm |
| Processor | Alpha 7 Gen 4 AI Processor |
| Remote Control | LG Magic Remote (MR20GA) |
| Cleaning Instructions | Wipe with dry soft cloth; avoid chemicals |
| Safety Compliance | CE, CB, FCC, ENERGY STAR |
Frequently Asked Questions - 65UN8100PCA LG
How do I wall mount this TV?
Use a VESA 300x300 mm wall mount kit. Ensure the wall can support at least 4x the TV's weight (approx. 92 kg). Attach the mount to the TV using the provided screws, then secure to the wall following the mount instructions.
How do I clean the screen?
Turn off the TV and let it cool. Use a dry, soft microfiber cloth to gently wipe the screen. For stubborn smudges, dampen the cloth with distilled water (do not spray directly). Never use alcohol, ammonia, or abrasive cleaners.
Can I connect external speakers?
Yes, you can connect via HDMI ARC (port 2), optical audio out, Bluetooth, or the 3.5mm headphone jack. Go to Settings > Sound > Sound Output to choose the desired output.
How do I update the firmware?
Press the Settings button on your remote, go to All Settings > General > About This TV > Software Update > Check for Updates. Install any available updates over Wi-Fi or via USB.
Why is the picture not in 4K?
Ensure the source device supports 4K output and you're using a high-speed HDMI cable (18 Gbps). Check the input signal: press the Info button on the remote. Also verify that the TV's picture settings are not set to reduce resolution.
How do I enable Dolby Vision?
Dolby Vision activates automatically when Dolby Vision content is played from a compatible source (e.g., Netflix, Blu-ray). Ensure the HDMI input is set to 'Ultra HD Deep Color' in Settings > General > HDMI ULTRA HD Deep Color.
What is the warranty period?
LG typically offers a 1-year limited warranty for parts and labor. Actual warranty may vary by region and retailer. Register your product on the LG website for details.
Can I use the TV as a computer monitor?
Yes, connect your PC via HDMI. The TV supports 4K @ 60Hz and works well as a large monitor. For text clarity, set the PC resolution to 3840x2160 and scaling to 150% in Windows display settings.
How do I reset the TV to factory settings?
Go to Settings > All Settings > General > Reset to Initial Settings. Enter your PIN (default is 0000) and confirm. This will erase all personal data and settings.
Is the remote control rechargeable?
The LG Magic Remote included uses two AA batteries. It does not have a rechargeable battery. Replace batteries when low.
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