Help Library: Help Library: [LG TV HDMI Connection][2019 webOS or later] How do I test my HDMI cable? | LG Philippines
![Update your TV's firmware and install our latest Game Ready Driver to enable support for G-SYNC Compatible variable refresh rates, giving you a superior PC gaming experience. To learn how, check out Update your TV's firmware and install our latest Game Ready Driver to enable support for G-SYNC Compatible variable refresh rates, giving you a superior PC gaming experience. To learn how, check out](https://images.nvidia.com/geforce-com/international/images/g-sync-compatible-2019-lg-tv-available-now/lg-2019-tv-g-sync-compatible-setup-enable-hdmi-ultra-hd-deep-color.png)
Update your TV's firmware and install our latest Game Ready Driver to enable support for G-SYNC Compatible variable refresh rates, giving you a superior PC gaming experience. To learn how, check out
![Update your TV's firmware and install our latest Game Ready Driver to enable support for G-SYNC Compatible variable refresh rates, giving you a superior PC gaming experience. To learn how, check out Update your TV's firmware and install our latest Game Ready Driver to enable support for G-SYNC Compatible variable refresh rates, giving you a superior PC gaming experience. To learn how, check out](https://images.nvidia.com/geforce-com/international/images/g-sync-compatible-2019-lg-tv-available-now/lg-2019-tv-g-sync-compatible-setup-additional-settings.png)