Справочник Пользователя для Apple LATE 2009

Mac mini (Late 2009) Symptom Charts — Mass Storage 

 2009-11-03

Test with known good hard 

drive. Verify that system boots 

successfully and that Disk utility 

‘Verify’ function reports no 

errors.

Yes

Install user drive, go to step 8

No

Interconnect board verified 

or replaced and known good 

Hard drive installed. Replace 

logic board.

Reboot computer. Verify that 

system boots successfully and 

that Disk utility ‘Verify’ function 

reports no errors.

Yes

Issue resolved. Return system 

to user.

No

Go to step 6

Reboot computer. Verify that 

system boots successfully and 

that Disk utility ‘Verify’ function 

reports no errors.

Yes

Issue resolved

No

Hard drive appears to be 

defective Go to step 9

Replace user hard drive. Does 

drive format correctly with a 

GUID partition map and install 

Mac OS  without errors?

Yes

Issue resolved by replacing 

hard drive.

No

Interconnect board verified or 

replaced and new hard drive 

installed. Replace logic board.

Unlikely cause:  LCD panel, logic board, power supply, speakers, camera, microphone

Noise during start up

• 

Noise during operation

• 

Noise when drive is copying or 

• 

saving data

Start up from Install DVD. Verify S.M.A.R.T. status 

of drive using Disk Utility.
Repair disk using Disk Utility.

Determine if noise is comparable to another 

machine of the same model.