To fix this, open the display settings and reset them to the recommended levels.įinally, there is the possibility of damage to the physical monitor. If these settings have been changed, either manually or mistakenly by software, then the monitor may not be able to display its optimal resolution. The resolution displayed on a monitor is often set through the operating system’s display settings. Sometimes a user’s settings can be an issue. To fix this, update the related driver software from the manufacturer’s website. Outdated drivers can cause the monitor to be unable to reach its highest resolution, or even unable to detect the monitor at all. Also make sure that the right type of cables is being used (DVI or HDMI, usually).ĭrivers can also be a factor in resolution display issues.

To fix this, check all the connections between the monitor and the computer, making sure they are firmly in place.

It can also become loose over time, especially if the cables are moved around frequently. This can be due to improper installation, like when a cable is not correctly or fully inserted into a port. One of the most common reasons for a monitor not displaying the correct resolution is a loose connection between it and the computer.

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