The issue could be caused by either a corrupted driver or a dirty keyboard or touchpad. Check if the keyboard or touchpad is clean and has no dirt or debris stuck under the keys. You can use a clean soft cloth (preferably a microfiber cloth) and compressed air to clean your keyboard or touchpad.
If the issue persists, follow the steps below:
Select applicable method
For the touchpad
Note: Be sure to install all the latest Microsoft® Windows System and Security Updates.
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Restart the device and check if the issue persists.
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Scan your device for viruses and spyware which can affect its performance.
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Verify if your touchpad is disabled. Right-click the "Windows" icon on your Desktop and navigate to Settings > Devices > Touchpad.
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Under "Touchpad", toggle the switch on to enable the touchpad.
For the built-in keyboard
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Restart the device and check if the issue persists.
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Scan your device for viruses and spyware which can affect its performance.
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Update your device driver. Go to "Device Manager".
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Expand "Keyboards".
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Right-click on "Razer Blade" and select "Update driver".
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Complete the update and verify if the issue has been fixed. If the issue persists, re-install the device driver.
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Right-click on "Razer Blade" and select "Uninstall device". Complete uninstalling the device.
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On the "Device Manager", click on "Scan for hardware changes". Your Blade should then detect and install the driver for your keyboard.
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If the steps above did not resolve your issue and you have determined that the issue is with the Razer Blade, attempt to perform a system recovery or factory reset.
