Select 100Hz in your operating system after connecting the monitor by HDMI. Confirm the active refresh rate, keep the native 1920x1080 resolution, and test scrolling; the Lenovo L24-4e supports 100Hz for visibly cleaner motion.
Connect the monitor by HDMI, then select 100Hz in the operating system's display settings. Keep the display at its native 1920x1080 resolution, confirm that the selected refresh rate remains active, and test a long document or web page with a few quick scrolls. The Lenovo L24-4e supports 100Hz, which can make everyday motion look cleaner than a lower refresh setting.
Start with the computer powered down or with the monitor disconnected if that is the safer method for your workspace. Attach the HDMI cable firmly at both ends, then power on the monitor and computer. Wait until the desktop appears before opening display settings. A loose connection can make troubleshooting unnecessarily confusing because the device may appear and disappear while you change options.
The Lenovo L24-4e has HDMI 1.4 and VGA inputs. Use HDMI when setting up the 100Hz mode described for this monitor. If the screen is connected through an adapter, dock, or older cable, check that the entire connection path supports the setting you want before assuming the panel is at fault.
Once the picture is stable, set the monitor to its native 1920x1080 resolution. Native resolution keeps the desktop mapped directly to the panel's pixels, which helps text and interface elements stay sharp. Changing refresh rate is easier to judge after resolution is correct.
Compare office monitors and other monitors before planning a desk upgrade.
On a Windows computer, open Settings, choose System, then Display. Select the correct monitor if more than one display is connected. Open Advanced display and look for the refresh-rate control. Choose 100Hz, then allow the system a moment to apply the new mode.
The exact labels can vary a little between Windows versions and graphics drivers, but the important part is to change the refresh setting for the intended screen rather than a laptop panel or second display. If the computer asks you to keep the new setting, confirm only after the picture looks normal.
On another operating system, use the display preferences area and look for refresh rate, frequency, or hertz. The same order applies: identify the correct display, keep 1920x1080 selected, choose 100Hz, and confirm the picture. Do not change several variables at once if you are diagnosing a problem.
Return to the advanced display page after selecting 100Hz. The active refresh-rate entry should show the setting you chose. This quick verification matters because a mode can revert after a cable change, a graphics-driver update, a dock reconnect, or a switch between duplicate and extended display arrangements.
Test with normal work first. Scroll a long webpage, move a window across the screen, and follow the pointer through menus. The improvement is often most noticeable in these repeated movements rather than in a single still image. A 100Hz setting does not change the content itself, but it gives the display more frequent updates during motion.
The L24-4e is documented as a 23.8-inch Full HD monitor with an IPS panel. Its specification also lists 4ms GtG in Extreme mode. Those are monitor characteristics, while the operating-system refresh choice is the step that lets a compatible connection use the stated 100Hz capability.
If 100Hz is not listed, check the HDMI cable and the graphics output first. Reseat both ends, then restart the display connection. If you are using a hub, adapter, or KVM, test a direct HDMI connection temporarily. That isolates whether an intermediate device is limiting the available modes.
Next, confirm that 1920x1080 is selected. Some computers present different refresh-rate options at different resolutions. Also make sure you are adjusting the external Lenovo monitor rather than an internal laptop screen. In a multi-monitor setup, selecting the wrong display is one of the easiest mistakes to make.
If the selection is available but the screen flickers or goes blank, wait for the system's confirmation timeout and let it return to the previous mode. Check the cable route and try again after reconnecting. Do not keep accepting an unstable setting just because 100Hz appears in the menu.
A smoother refresh setting works best when the monitor is positioned comfortably. Place the screen so that ordinary text can be read without leaning forward, then use the tilt stand to reduce reflections and neck strain. The product information lists an anti-glare coating and a 100mm VESA mount option, which gives you choices for managing the workspace.
Keep the desk test practical. Open the work applications you use most, scroll through documents, and move between windows. If those actions feel stable and clear, the setup is doing its job. There is no need to chase a dramatic effect; the benefit is a more settled feel during everyday movement.
Connect it by HDMI, open your operating system's display settings, select the Lenovo monitor, and choose 100Hz in the refresh-rate control. Confirm the selection afterward.
Keep the monitor at its native 1920x1080 resolution. That preserves sharp mapping to the panel while you set the refresh rate.
Check the HDMI cable, graphics output, and any dock or adapter in the connection path. A direct connection is a useful test when the expected option is missing.
Return to the advanced display information and verify the active rate. Then scroll a long page or move windows around to judge ordinary on-screen motion.
Set the correct resolution and refresh rate once, then enjoy a smoother everyday desktop every time you sit down.
Connect it by HDMI, open your operating system's display settings, select the Lenovo monitor, and choose 100Hz in the refresh-rate control. Confirm the selection afterward.
Keep the monitor at its native 1920x1080 resolution. That preserves sharp mapping to the panel while you set the refresh rate.
Check the HDMI cable, graphics output, and any dock or adapter in the connection path. A direct connection is a useful test when the expected option is missing.
Return to the advanced display information and verify the active rate. Then scroll a long page or move windows around to judge ordinary on-screen motion.
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