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Why does my Touch ID sometimes not work?
Make sure that you have the latest version of iOS or iPadOS. Make sure that your fingers and the Touch ID sensor are clean and dry. Go to Settings > Touch ID & Passcode and make sure that iPhone Unlock or iTunes & App Store is on, and that you’ve enrolled one or more fingerprints. Try enrolling a different finger.
How do I start Touch ID?
Set up Touch ID
- Make sure that the Touch ID sensor and your finger are clean and dry.
- Tap Settings > Touch ID & Passcode, then enter your passcode.
- Tap Add a Fingerprint and hold your device as you normally would when touching the Touch ID sensor.
- Touch the Touch ID sensor with your finger—but don’t press.
How do I start my Mac with fingerprint?
On your Mac, choose Apple menu > System Preferences, then click Touch ID. Click “Add Fingerprint,” enter your password, then follow the onscreen instructions. You can add up to three fingerprints to your user account (your Mac can store up to five fingerprints total).
What do you do when your Touch ID doesn’t work?
The Touch ID problem could be temporary and solved with a good reboot. Go to Settings > Touch ID & Passcode and disable all of the options you see (the ones in the red box in the image below). Then, restart your iPhone or your iPad and re-enable the features you want turned on.
How do I reset my Touch ID on my MacBook air?
To reset your fingerprint, open System Preferences from the Apple menu, select the Touch ID preference, and hover over the fingerprint icon until an X appears in the corner. Click the X button to remove the fingerprint, and then re-set it.
How to fix unresponsive TouchPad after wake from sleep on?
Unresponsive Touchpad. This problem can be reproduced by booting to your desktop and allowing the boot to complete. Once your system is ready, close the lid to your laptop, or use the power button menu to put your desktop to sleep. Once the system is asleep, wake it up right away. Your touchpad will be unresponsive.
Why is my touch screen not working on my computer?
Power settings can cause the touch screen to stop working after waking the computer from sleep mode. Change the power settings so that the touch screen stays active while the computer is in sleep mode. Press Windows key + R to open the Run dialog box.
Why is my computer not going into sleep mode?
When you press the SLEEP key on a keyboard that has a Sleep key or has a key that is configured to activate Sleep, the computer does not go into Sleep mode. This issue may occur if one or more of the following conditions are true: You are running Windows Vista and have not updated to Service Pack 1 or a later version.
Why is my touchpad disabled when I close the lid?
I have an Inspiron 5547. I have always had issues with the touchpad randomly becoming disabled. Every time this happens I have to completely restart the computer. But now that I’ve installed Windows 10, it automatically disables the touchpad when I close the lid. I have all the settings on “do nothing.”