Справочник Пользователя для Apple LATE 2009
Mac mini (Late 2009) Symptom Charts — Startup and Power
18
2009-11-03
Symptom Charts
Follow the steps in the order indicated below. If an action resolves the issue, retest the system
to verify.
to verify.
Note: A compilation of Quick Check tables is available at:
Startup and Power
No Power, Dead Unit
Unlikely cause: speakers
Quick Check
Symptoms
Quick Check
No Power, Dead Unit
No power
•
No LED
•
No fan spin
•
No startup chime
•
No image on external display
•
No hard drive or optical drive
•
activity
Caps Lock LED on wired
Caps Lock LED on wired
•
keyboard doesn’t light when
pressed.
pressed.
Verify power source.
1.
Verify power cable.
2.
Listen closely for signs of activity from system
3.
including: rotating fans, hard drive or optical drive
activity, startup chime, etc. If there is activity then
go to the ‘Startup and Power Issues’ symptom
flow.