Question:

What could be causing my computer to lag and stutter after changing one of my monitors?

I have a dual-monitor setup with a Monoprice 27S2G (27in IPS 1080p) and a HP Omen 27Q (27in IPS 1440p). My computer has an i7-9700k processor, 24gb of RAM, and a gtx1070 graphics card. Ever since I replaced one of my old monitors with the HP Omen 27Q, I have noticed that my computer lags and stutters, even when moving the cursor. I have tried cleaning the registry, running system checks, and updating the drivers, but nothing seems to help.

Someone suggested that the problem might be related to the refresh rate of the monitors, as they are capable of 165Hz but are only running at 60Hz or 75Hz. However, I cannot find a way to increase the refresh rate in the advanced display settings. Is this the cause of the lag and stutter, or is there something else that I am missing? Do I need to upgrade my hardware or software, or is there a simple fix that I can try?

Thank you for your expert advice.

Answer:

If you have recently changed one of your monitors and noticed that your computer performance has deteriorated, you might be wondering what is causing this issue and how to fix it. In this article, we will explore some possible reasons and solutions for your computer lag and stutter problem.

One of the most likely causes of your computer lag and stutter is a mismatch between the resolution and refresh rate of your monitors. Resolution refers to the number of pixels that are displayed on the screen, while refresh rate refers to how often the screen updates the image. A higher resolution and refresh rate can provide a sharper and smoother visual experience, but they also require more processing power from your computer.

Your computer has a dual-monitor setup with a Monoprice 27S2G (27in IPS 1080p) and a HP Omen 27Q (27in IPS 1440p). The Monoprice monitor has a resolution of 1920 x 1080 pixels and a refresh rate of up to 165Hz, while the HP Omen monitor has a resolution of 2560 x 1440 pixels and a refresh rate of up to 165Hz. This means that your HP Omen monitor has more pixels and can update faster than your Monoprice monitor.

However, your computer might not be able to handle the different resolutions and refresh rates of your monitors, especially if you are running multiple applications or games that are demanding on your system resources. Your computer has an i7-9700k processor, 24gb of RAM, and a gtx1070 graphics card. These are decent specifications, but they might not be enough to support the high resolution and refresh rate of your HP Omen monitor, especially if it is connected via HDMI, which has a limited bandwidth.

When your computer cannot keep up with the demands of your monitors, it might result in lag and stutter, which are noticeable delays and interruptions in the display and input of your computer. This can affect your productivity, gaming, and overall user experience.

To solve this problem, you have a few options:

• Lower the resolution and/or refresh rate of your monitors. This will reduce the strain on your computer and improve its performance. You can do this by going to the display settings of your computer and adjusting the resolution and refresh rate of each monitor. Ideally, you should match the resolution and refresh rate of both monitors, or at least make sure they are compatible. For example, you can set both monitors to 1080p and 60Hz, or 1440p and 75Hz. However, this might compromise the quality and smoothness of your display, especially on your HP Omen monitor, which is designed for higher resolution and refresh rate.
• Upgrade your hardware or software. This will increase the processing power and compatibility of your computer and allow it to support the high resolution and refresh rate of your monitors. You can do this by upgrading your processor, RAM, graphics card, or operating system. For example, you can upgrade to an i9-9900k processor, 32gb of RAM, a gtx1080 graphics card, or Windows 10. However, this might be costly and time-consuming, and you might need to consult a professional for installation and configuration.
• Use a different connection method. This will improve the bandwidth and signal quality of your monitors and enable them to display higher resolution and refresh rate. You can do this by using a different cable or port to connect your monitors to your computer. For example, you can use a DisplayPort or a DVI cable instead of an HDMI cable, as they have higher bandwidth and can support higher resolution and refresh rate. However, this might require you to purchase new cables or adapters, and you might need to check the compatibility and availability of the ports on your computer and monitors.

These

are some of the possible reasons and solutions for your computer lag and stutter problem. We hope this article has helped you understand and resolve your issue. If you have any further questions or feedback, please feel free to contact us. Thank you for your expert advice.