
INTRODUCTION.
If your wired mouse does not work, you are probably out of luck. They are usually not stupid and rely on in-depth system tools such as HID configurations to operate. If it does not work, it is most likely a problem with the hardware. Wireless mice, including Logitech mice and the Magic Mouse, are more likely to suddenly shut down.
Are you having trouble getting your mouse to work properly on your mac? Whether it’s a Magic Mouse or a third-party Bluetooth, wireless or wired mouse, you are bound to face mouse issues at some point. So here I have gathered a list of 10 tips to fix your mouse if it is not working on your mac.
Check the mouse’s battery.

If your wired mouse does not work, you are probably out of luck. They are usually not stupid and rely on in-depth system tools such as HID configurations to operate. If it does not work, it is most likely a problem with the hardware. Wireless mice, including Logitech mice and the Magic Mouse, are more likely to suddenly shut down. If your wireless mouse does not work on macOS, try these options, Check the mouse battery, fix-mouse-mac-battery-holder.
If you have a wireless mouse, check the battery. This is the number one reason why mouse pointers misbehave. Replace the batteries with fresh ones. If you do not have fresh batteries, try the old TV remote trick. Rotate the batteries in their cradle by gently rolling them with your fingertips. This will remove any corrosion in the connections. If it does not work, try replacing the battery. While you are there, make sure the batteries are working properly. Even intelligent adults make the same mistake from time to time.
Check Your Mac’s Mouse Preferences.

Is the cursor moving very slowly on your Mac? Can’t you right-click on the Magic Mouse? Is your mouse scrolling in the wrong direction? In these cases, you need to go to your Mac’s preferences panel and make sure everything is configured properly: Open the Apple menu and select System Preferences. Select the mouse. Use the configuUration options in the mouse preferences to determine how your mouse works.
Try a different surface.

To correct a missing mouse cursor, try using the mouse on another surface. The ideal surface even for a mouse is a mouse pad with a uniform tone, but most decent mice can observe on many hard surfaces. Glass is a dangerous surface for laser mouse tracking. Multi-colored surfaces, such as wood with prominent dark grain, can sometimes confuse even modern laser mice.
Toggle the mouse’s power.

For mice with power switches, try to cycle the power. Turn off the mouse, hold for ten seconds, then reactivate the mouse. This will refresh the wireless connection and allow the wireless mouse to establish a more stable communication channel.
Install Support Software for Third-Party Mice.

If you are using a third-party mouse, you may need to install software to make it work properly. For example, Logitech Options provides additional settings to configure how Logitech mice work on your Mac. Search the manufacturer’s websites ( Logitech) (Hp)for driver or software downloads. install any support software for your mouse.
Update the System Software on Your Mac.

Check your Mac for any software updates and install them. This should fix any known bugs or other issues that may be preventing your mouse from working properly. Here’s how to check for updates: Open the Apple menu and select System Preferences. Select Software Update. Select Update now to install existing updates.
Debug the Bluetooth Module on Your Mac.

If you experience connectivity or other issues with the Bluetooth mouse, you should debug the Bluetooth module on your Mac. Follow these steps: Open the Bluetooth status menu by pressing both Shift and Optional keys simultaneously. You will see more details and options than ever before. Select the Reset Bluetooth module option. Choose OK.
Automatically debug your Mac Bluetooth module. As it happens, your mouse (as well as other Bluetooth devices) will disconnect and reconnect after a few seconds. If that does not work, try restarting your Mac.
Before Your Start: Enable Mouse Keys.

Mouse keys are accessibility features that allow you to use your keyboard to navigate around the MacOS. If you do not have another input device (such as a trackpad), you may want to enable it through some later fixes. Start by pressing Cmd + Option + F5 to bring up the Accessibility Shortcut menu. Press and hold the Tab key again to highlight the mouse key option. Press the space to select it, then follow Esc to save your changes.
Make sure your mouse is compatible.

If you have tried all these options and none of them helped, you should make sure that the manufacturer says that your mouse is compatible with macOS. All mice are compatible with macOS, but not all software runs on macOS. If the manufacturer’s configuration software does not work on the macOS, the Mac mouse will be recognized as a pointing device and the extra buttons will not work properly. If that is the case, third-party mouse management applications such as Steremos can be assigned extra buttons for keystrokes and can replace Mac-compatible software.
Turn Your Mac’s Bluetooth Off and Back On.

If you are using a Bluetooth mouse, try disabling and reactivating Bluetooth on your Mac. It usually helps to fix minor issues that prevent your mouse from getting involved. To do this: Open the Bluetooth status menu from the menu bar. If you do not see it, open the Control Center and expand Bluetooth control. Turn off the switch next to Bluetooth. Wait a few seconds and then reactivate it.
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