BenQ XL2720 fails to show accurate resolution or refresh rate on a Razer Blade laptop using a 2080 series graphics card.
BenQ XL2720 fails to show accurate resolution or refresh rate on a Razer Blade laptop using a 2080 series graphics card.
You're facing a challenge with your gaming setup. The BenQ XL2720 monitor only supports 1920x1080 at 120Hz via DisplayPort, not higher resolutions or 144Hz. The HDMI output from your Razer Blade is limited to 60Hz, and you're seeing lower resolutions when using the native settings. It seems the monitor can't handle higher refresh rates through HDMI alone, possibly due to compatibility or driver issues. Consider checking the monitor's specifications for supported refresh rates and whether it requires a different port or driver configuration.
The BenQ XL2720 belongs to the generation of monitors that emerged during the shift from DVI to HDMI/DisplayPort. Reviewing the user guide reveals that achieving 144 Hz requires a Dual-Link DVI connection on certain models. You won't find 1080p at 144 Hz with HDMI or DP, regardless of the model. Additionally, the 'Resolution File' indicates variations in the XL2720's version—some include a G-Sync module, others do not.
Hello, thank you for reaching out. Based on your setup, you can either use a native DVI cable and convert it to HDMI at the laptop end, or you might need a special Dual-Link DVI cable if your monitor requires it. The resolution should appear correctly in the Nvidia control panel, but the refresh rate will remain at 60Hz.
The Razer Blade model released in 2011 has been available for purchase. Converting HDMI to DVI requires a Dual-Link DVI connection; many inexpensive adapters only support Single-Link. To achieve 1920x1080 at 144 Hz, an active adapter is necessary due to the higher bandwidth demands. Most affordable passive adapters typically provide only 60 Hz output. There are noticeable differences in the various DVI types.