how to turn on macbook air that wont turn on

Use a small object like a bobby pin, pen cap, or paper clip to firmly press and hold the button on Square Reader for 20 seconds or after the 4 lights stop blinking red. Plug in the reader for at least 20 minutes to be sure it’s charged. To do so, head to Settings > Privacy > Bluetooth and enable permissions for the Square app.Ĭheck that your device is connected to the internet, you are unable to use your Square Reader in Offline Mode. If you’re using an iPhone or iPad on iOS 14 or higher, make sure Bluetooth permissions for the Square app are enabled. Turn on Bluetooth in your device settings. Pairing a Square Reader for the first timeīefore you attempt to connect your Square Reader, make sure that your Square Reader is fully charged and your device has a strong Wi-Fi or cellular data connection. Move your Square Reader away from sources of Bluetooth interference such as microwave ovens, cordless phones, fluorescent lights, or using your Reader on a metal table.Ĭlear your Bluetooth cache if you have an Android device.Ĭheck out Apple’s article on Bluetooth interference for additional information. Remove moisture by allowing Square Reader to dry out with the dip slot facing down.

If your Square Reader gets wet, immediately power off the device, holding down the power button for at least fifteen seconds. Taking dip payments with wet credit cards can also cause water damage. Do not let go of the power button until after the red lights have stopped flashing.Īvoid using Square Reader in wet environments, and avoid getting water or liquid in the dip slot. The lights on your reader will flash orange, then red, and then they will stop flashing. Hold down the power button for approximately 20 seconds. You can also first try briefly putting your device into Airplane mode. Restart your phone, tablet, or other electronic device. Press the button on your Square Reader once to see the battery level. Additional Troubleshootingīring Square Reader within 10 feet of your device

If the steps above do not work, quit and relaunch the Square app on your device or try to Update the Square app. Wait a few seconds for Square Reader to connect.ġ-4 green lights will flash depending on your Square Reader battery level.

How to turn on macbook air that wont turn on