CRU Monitor Overclocking and How Do You Do It?.
You’ve probably heard of CPU and GPU overclocking. These are simple ways to improve the performance of your components without too much risk. But did you know that you can also overclock your monitor with the CRU tool? What does it mean, why is it important and how do you do it?
For a very long time, LCDs have been arbitrarily tied to 60Hz refresh rates. This means the screen is refreshed sixty times per second. 60 Hz is usually fluid. But as the iPad Pro Motion and OnePlus 7 Pro display showed us, it can always get better. In the field of PC enthusiasts, high refresh rate monitors have been available for purchase for a long time. They go up to a sharp 240 Hz.
Although higher frame rates are always smoother, the law of diminishing returns applies. You will notice the biggest difference in the 60-120 Hz range. Fortunately, most regular monitors are quite capable of working with a refresh rate higher than 60 Hz. You just need to know how to set them up.
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In this tutorial we’ll show you how to do this, but first one more question: why do you need this? For gamers, the answer is simple. At higher refresh rates, games such as Call of Duty: Black Ops 4 and PUBG just much smoother. This makes it easier to aim and react to other players. You can get a real competitive edge by playing at high refresh rates.
But high refresh rate monitors are useful for non-gamers too. I run my monitor at 85Hz around the clock. It just makes the Windows interface easier to use. Everything from mouse movement to scrolling text seems to be better. And with graphic design packages like Illustrator, you get an extra degree of control.
The best part is that almost all monitors can overclock to one degree or another. While you might not go through 90Hz most of the time, anything in the 75-85Hz range provides a significant boost over 60Hz across the board. And getting there is an amazingly simple process. Let’s see right now.
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Step 1. Download the CRU
This is a little more complicated than it sounds. CRU is only officially available in the Monitortests forum thread created by developer ToastyX. You will need to visit the branch and scroll to the bottom where there are links to CRU versions … Click the latest version to download the zip file.
Step 2. Unpack the CRU files. As a result, you will end up with a folder containing four files: the CRU executable, the reset application, and the 64 restart and restart applications.
Step 3. Open the CRU application
Step 4. Click the Add tab in the upper right corner of the CRU application.
Step 5. Go to the Refresh Rate field and enter 85 Hz. Then click “OK”.
Step 6. Click “OK” on the main CRU interface. This will allow you to exit the application.
Step 7. Double-click restart64. Your screen will blink and black for a few seconds. This is normal, don’t worry.
Step 8. If your screen supports 85Hz, you will immediately notice a smoother image. If it doesn’t support that refresh rate, one of several things will happen. Don’t worry, it just means you need to reduce overclocking a little. Follow the instructions below if you run into any of the following problems.
You can see pixels flickering. Even if the image is otherwise stable, individual pixels can “sparkle” when you are on the verge of overclocking the monitor. If you encounter this, it is recommended that you reduce the overclock by 1 Hz at a time. To do this, repeat the process from step 5. The refresh rate at which you no longer encounter sparking is the refresh rate of your golden spot.
If you go beyond the stability point, you may experience some color distortion. The monitor will technically run at a higher refresh rate, but the colors on the screen can change significantly. Go back about 5 Hz and see if color distortion or sparkling persists. Decrease in 5 Hz steps until you stop.
If you completely exceed your monitor’s refresh rate, you will see a blank screen for about 15 seconds. Do not worry about it. Your computer will restore the last stable refresh rate. If this happens, lower the refresh rate by 5-10 Hz and then try again.
With a little experimentation, you should be able to achieve your desired refresh rate. It depends on monitor to monitor. My old 22.5-inch TN monitor was running at 83Hz and my Korean VA panel at 85Hz. You can get better or worse results, it depends entirely on the capabilities of your monitor.
However, no matter how fast you can overclock it, your monitor will deliver an experience that is significantly higher than the standard refresh rate. This is one of those things that can seem a little subtle after a while. But go back to 60 Hz and you will feel uneasy again.
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