Custom Resolution Utility is a tool for creating custom resolutions for the monitor if they are supported by the device. Using this program, you can select the resolution and refresh rate required by the user, depending on what the display can withstand. As a result, you will be able to get the most out of the quality of the reproduced image and PC performance.
The Custom Resolution Utility program is useful for those users who have NVIDIA and AMD video cards. The tool is distinguished by the fact that it directly edits Extended Display Identification Data (EDID), due to which the monitor registry settings are redefined and new resolutions are entered for the main, as well as additional screens that are connected to the system.
| Feature | Description |
|---|---|
| Program Name | Custom Resolution Utility |
| Developer | CRU was created by ToastyX. |
| Purpose | Allows users to add, remove, and edit custom display resolutions for monitors and GPUs. |
| Key Functions | Creates custom resolutions and refresh rates. Modifies monitor timings to improve stability and reduce flicker. Overrides EDID (Extended Display Identification Data) settings. |
| Usage | Download and unzip the CRU files. Run CRU.exe as an administrator. Add or edit resolutions and refresh rates under the corresponding monitor profile. Restart your graphics driver by using the included restart utility or reboot your PC. |
| Compatibility | Works on Windows operating systems (Vista and later). Compatible with most AMD, NVIDIA, and Intel GPUs. |
| Precautions | Incorrect settings can lead to an unstable display or no display signal. Always test new custom resolutions carefully. Create system restore points before making significant changes. |
Functionality of the Custom Resolution Utility program
The presented tool allows you to fine-tune the monitor refresh rate for smooth gaming. The program is also capable of performing detailed color adjustments – you can increase the depth, and color range to get rich visual effects. At the same time, Custom Resolution Utility supports multiple monitors.
Before using the program, it is worth considering what type of extension the display uses. The fact is that the pixel speed changes depending on which cable is connected.
How to start using Custom Resolution Utility
To create custom resolutions for the monitor using Custom Resolution Utility, you need to follow these simple steps:
- Download and run the program. You need to download and run the CRU.exe file. In this case, a UAC request may appear on the screen to grant permission to access the registry.
- Select a display. In the drop-down list, you need to select a display. The status “(active)” means that the monitor is connected and recognized by the graphics driver. If there is “*”, this indicates that changes have been made and the redefinition has been saved in the registry.
- Edit the configuration. The user can make settings at their discretion. If several displays are connected, the settings can be entered for each of them. To copy resolutions, expansion blocks, and range limits, you can use the “Copy” and “Paste” buttons.
- Save the settings. You need to click the “OK” button.
- Restart the graphics driver. To do this, run restart.exe. If the display does not recover after 15 seconds, you need to click the F8 button to activate the recovery mode. This will temporarily unload all EDID overrides without deleting them. To reload all changes, you need to restart the driver again. In some systems, the graphics driver may hang during reboot. In this situation, the driver may turn off after reboot. To enable the driver, just run restart.exe again.
- Set the resolution in the Windows monitor settings. You need to right-click on the desktop and go to the display settings – Monitor tab.
If you want to reset the monitor back to the default configuration, you should click the “Delete” button, which is located at the top. This will erase the override from the registry and restart the system. If you need to reset the new settings from all monitors, you should run reset-all.exe and restart the system. These actions can also be done in safe mode.
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