Apple LATE 2009 ユーザーズマニュアル

Mac mini (Late 2009) Symptom Charts — Communications 

 2009-11-03

Can’t get system to recognize 

• 

the Bluetooth keyboard or 
mouse

Remove and reinstall the batteries for the device.

Check that device is powering on.

Use known-good batteries with the device.

Ensure that device is being used within range. 30 

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

been applied.

Without any wired input 

devices connected, start the 

computer. Does the computer 

show the Bluetooth Mouse 

Setup assistant?

Yes

Bluetooth hardware is active. 

Go to step 4

No

Inspect and reseat AirPort/

Bluetooth flex cable to 

AirPort/Bluetooth card. 

Replace a damaged cable. Go 

to step 2

Restart the machine without 

any wired input devices 

attached. Does the computer 

show the Bluetooth Mouse 

Setup assistant?

Yes

Bluetooth hardware is active. 

Go to step 4

No

Reseat the AirPort/Bluetooth 

card to the logic board. Go to 

step 3

Restart the machine without 

any wired input devices 

attached. Does the computer 

show the Bluetooth Mouse 

Setup assistant?

Yes

Bluetooth hardware is active. 

Go to step 4

No

Replace the AirPort/Bluetooth 

card.

With a wireless mouse on, and 

in discoverable mode, can you 

successfully pair the mouse 

with the assistant?

Yes

Check for stability. Go to step 

5

No

Go to Wireless Device Loses 

Connection symptom