Apple MacBook Pro 13 inch - Page 76

MacBook Pro (13-inch) Symptom Charts — Mass Storage 76
2010-09-14
3. Disconnect optical drive by
lifting SATA cable at logic
board and connecting a
known-good drive. Is optical
drive now listed in System
Proler?
Yes SATA port functional,
reconnect user’s optical drive
& SATA cable. Go to step 4.
No Replace logic board. M19
4. Install and test with
replacement optical drive SATA
ex cable. Is optical drive now
listed in System Proler?
Yes Cable change resolved issue X03
No Replace the optical drive.
(Mechanical damage to
optical drive, if found)
J03
(J05)
Optical Drive Noisy
Unlikely cause: LCD, speakers, fan, camera, microphone
Quick Check
Symptom Quick Check
Optical Drive Noisy
• Noise during boot
• Noise during operation
• Noise when drive is copying or
writing data
1. Test optical media in another drive of the same
type in same type of computer to rule out media
issue.
2. Check with known-good discs. Install discs that
came with the computer.
3. Check to see if noise occurs without media in
the drive. If so, check for hard drive (H06) and fan
(M18) caused noise.
Deep Dive
Check Result Action Code
1. Is optical drive constantly
seeking or cycling eject
mechanism without an optical
disc installed? Optical drive
should perform only one reset
sequence and rest idle, ready
for media.
Yes Continue and verify with
media, go to step 2.
No Replace optical drive if
continuous activity occurs
with no disc installed.
J04