75UP7750PSB - Television LG - Free user manual and instructions
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| Product Type | 75-inch 4K Smart LED TV |
| Model Name | 75UP7750PSB |
| Display Resolution | 3840 x 2160 (4K UHD) |
| Refresh Rate | 60 Hz |
| HDR Support | HDR10, HLG |
| Smart Platform | webOS 22 |
| Dimensions (with stand) | 67.9 x 41.9 x 13.4 inches (1725 x 1065 x 340 mm) |
| Weight (with stand) | 69.5 lbs (31.5 kg) |
| VESA Mount Pattern | 600 x 400 mm |
| Power Consumption (typical) | 165 W |
| Standby Power Consumption | < 0.5 W |
| Input Ports | 3x HDMI 2.0, 2x USB 2.0, RF, LAN, Optical, Composite |
| Audio Output | 2 x 10W speakers |
| Wi-Fi | 802.11ac (Wi-Fi 5) |
| Bluetooth | Yes (5.0) |
| Energy Efficiency Class | G (EU) |
| Cleaning Instructions | Wipe with soft, dry cloth; avoid liquid cleaners |
| Safety Feature | Anti-tip strap and Kensington lock slot |
| Repairability | User replaceable stand and batteries; service by qualified technician for internal parts |
Frequently Asked Questions - 75UP7750PSB LG
How do I connect my LG 75UP7750PSB to Wi-Fi?
Press the Settings button on your remote, go to Network > Wi-Fi Connection, select your network, and enter the password using the on-screen keyboard.
What is the correct VESA mount size for this TV?
The VESA pattern is 600 x 400 mm. Use M8 screws (length dependent on mount). Always consult the mount manufacturer's instructions.
How can I reset the TV to factory settings?
Go to Settings > General > Reset to Initial Settings. Enter the PIN (default 0000) and confirm. This will erase all personal data.
Why is my LG TV screen flickering?
Flicker may be due to a loose cable, incompatible resolution, or power saving mode. Try turning off Energy Saving in Picture settings or connecting a different source.
Can I control the TV with a universal remote?
Yes, the LG 75UP7750PSB supports IR and some HDMI-CEC controls. Program the universal remote using code LG TV codes (e.g., 1229 for many models).
How do I enable Game Mode?
Press Settings > Picture > Game Mode and turn it On. This reduces input lag for gaming. Also check All Settings > Game Settings for additional options.
What should I do if my TV won't turn on?
Unplug the TV for 1 minute, then plug it back in. Try a different power outlet. If no response, press and hold the Power button on the TV itself for 15 seconds. If still off, contact support.
How can I clean the screen safely?
Use a soft, dry microfiber cloth. For stubborn spots, slightly dampen the cloth with distilled water. Never spray liquid directly on the screen or use alcohol/ammonia-based cleaners.
Does this TV support Dolby Atmos?
The TV can pass Dolby Atmos via HDMI eARC to a compatible soundbar or receiver, but its built-in speakers do not support Atmos. Check audio settings to enable HDMI eARC.
How do I update the TV firmware?
Go to Settings > General > About This TV > Check for Updates. Install if available. Ensure the TV is connected to the internet and stay on during the update.
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USER MANUAL 75UP7750PSB LG
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Product information
Brand : LG
Model : 75UP7750PSB
Category : Television