Display & latency
Monitor stuck at 60Hz? How to enable your full refresh rate
Reviewed July 2026
Your monitor is 144Hz but Windows insists on 60Hz. It's almost always the cable, the port, or a setting — not the monitor. Here's the honest, methodical path: confirm your monitor and cable truly reach that rate, choose it in Windows and your GPU panel, rule out the real culprits (wrong cable or port, low-bandwidth HDMI, motherboard port, KVM/adapters), and verify it stuck — with no invented numbers.
Step by step
01 Confirm the rate your monitor actually supports
Before changing anything, make sure the monitor truly reaches the rate you want. Look up the exact model on the maker's page (or the manual) and check the maximum refresh rate at your resolution: many panels do 144Hz at 1080p or 1440p but drop lower at 4K. The box or a sticker doesn't always tell the truth per input; what rules is the official spec by resolution and by port (HDMI vs DisplayPort often have different maximums on the same monitor). If the panel is 60Hz, no setting will change that — and it's good to know that now.
02 The cable and port are the most common cause
The number-one bottleneck is cable and port bandwidth. High rate at high resolution needs more bandwidth: an old HDMI (1.4) often tops out around 1080p at 120Hz or 1440p at 60Hz, while HDMI 2.0/2.1 and DisplayPort handle higher rates. Use the cable that came with the monitor or one certified for the version you need (for example HDMI 2.1 or DisplayPort 1.4), and plug it straight in, with no adapters or extensions in between. A cheap or damaged cable can leave you working but stuck at 60Hz, with no visible error at all.
03 Plug into the graphics card, not the motherboard
This mistake is surprisingly common on desktops with a dedicated GPU. If the cable is in the motherboard's video ports (the ones up top, near the USB), you're using the integrated graphics, which often cap the rate or resolution. The graphics card's ports are lower down, in a separate horizontal slot. Power off the PC, move the cable to the GPU, and test again. On laptops this doesn't apply, but it still helps to know which output (built-in HDMI vs a dock/USB-C) is wired to the dedicated GPU.
04 Choose the rate in Windows: Settings > Display
In Windows 11, go to Settings > System > Display > Advanced display and, under “Choose a refresh rate,” pick the highest available. In Windows 10 the path is Settings > System > Display > Advanced display settings > Display adapter properties > Monitor tab. If the rate you want isn't even in the list, that's a sign the cable, port, or current resolution won't allow it — this is for diagnosing, not forcing. The change is reversible: if anything looks wrong, Windows reverts to 60Hz on its own after 15 seconds.
05 Confirm it in your graphics card's panel too
Sometimes Windows and the GPU panel disagree. On NVIDIA, open NVIDIA Control Panel > Change resolution, and pick the correct resolution and “Refresh rate” (resolutions tagged “PC” are the native ones). On AMD, open AMD Software: Adrenalin > Display and review the monitor settings; you can create a custom resolution if needed. Apply the high rate there and re-check in Windows that it matches. You don't need to “overclock” the monitor to reach its factory rate.
06 Resolution, HDR, and scaling can cap the rate
Bandwidth is split between resolution, refresh rate, and color depth. If you chose a resolution higher than native, or turned on 10-bit HDR, the link may no longer have the bandwidth for the top rate and Windows quietly limits you to 60Hz. Try setting the monitor's exact native resolution; if the high rate only appears once you drop to 8-bit or turn HDR off, that's precisely your cable/port limit. It isn't a system defect: it's link physics, and it tells you exactly which cable or port you need.
07 Suspect KVMs, docks, adapters, and daisy-chains
Anything between the GPU and the monitor can clip the rate: a KVM switch, a USB-C dock, an HDMI↔DisplayPort adapter, a splitter, or monitors chained together (daisy-chain). Many of these pass an image but only at 60Hz, especially cheap or passive adapters. The cleanest test is to connect the monitor straight to the GPU with a single cable, nothing in between, and see whether the high rate appears. If it does, the accessory is the problem, not your PC — and the fix is one that supports the right version and bandwidth.
08 Update the GPU driver and verify the result
An old GPU driver (or the generic “Microsoft Basic Display Adapter”) may not offer the high rate or properly recognize the monitor. Install the latest driver from your card maker's site, following our guide. After applying everything, confirm the rate stuck: in Windows, Settings > Advanced display shows the rate in use; or run a refresh-rate test in your browser (search “refresh rate test”), which measures and shows the real Hz. If you see the number you expected and motion feels smoother, you're done.
What each connection supports (roughly)
| Connection | 1080p | 1440p / 4K |
|---|---|---|
| HDMI 1.4 | Up to ~120Hz | Often tops out at 60Hz |
| HDMI 2.0 | 144Hz+ | 1440p up to ~144Hz; 4K ~60Hz |
| HDMI 2.1 / DisplayPort 1.4 | 240Hz+ | 1440p high FPS; 4K 120Hz+ |
| Passive adapter/KVM | Often 60Hz only | Often 60Hz only |
These are rough ranges: exact maximums depend on your monitor, cable, color depth, and HDR. Always check your model's official spec.
Where Neon helps
Enabling your refresh rate starts with measuring and ruling out, not guessing. Neon shows real numbers from your display and system and explains plainly what's going on — without promising Hz your cable can't deliver.
- Reads the real refresh rate and resolution your display is using right now, so you know whether you're already at the right rate or stuck at 60Hz.
- It doesn't invent Hz or promise magic rates: if your cable or port can't reach it, it tells you with data instead of selling hype.
- The wins it automates are Windows-side, safe and reversible, and every change is logged so you can undo it with one click.
- It never touches your BIOS or forces your hardware. Changing the cable, the port, or the rate in your GPU panel is always your call: every manual step in this guide works without Neon.
Driver out of date? See how to update your GPU drivers, and once the high rate is active, make the most of it with how to reduce input lag.