Справочник Пользователя для Apple LATE 2009

Mac mini (Late 2009) Symptom Charts — Communications 

 2009-11-03

Wireless keyboard, mouse, or 

• 

other wireless input device 
loses connection.

Remove and reinstall the batteries for the device.

Check that device is powering on.

Use known-good batteries with the device.

Ensure other devices pair and keep connection 

without issue. If not, see AirPort/Bluetooth: 

Defective Wireless Device symptom.
Ensure that device is being used within range, 30 

feet for Bluetooth devices.
Ensure that the latest Software Updates have 

been applied.

Open System Preferences > 

Bluetooth. Paired items and 

their connection status are 

shown. Is the device listed?

Yes

Device has been paired. Go to 

step 2

No

The device is not paired. Make 

device discoverable and open 

Bluetooth Setup Assistant. Go 

to step 3

Make sure device is on. 

In System Preferences > 

Bluetooth, select the device 

and from the Action menu 

(gear) choose “Connect”. 

Does the device connect 

successfully?

Yes

Go to step 7

No

Delete pairing in System 

Preferences. Go to step 3

With the device on, run the 

Bluetooth Setup Assistant. 

Can you successfully pair the 

device?

Yes

Go to step 7

No

Restart the machine. Go to 

step 4

With the device on, run the 

Bluetooth Setup Assistant. 

Can you successfully pair the 

device?

Yes

Go to step 7

No

Create a new Admin User. Go 

to step 5