Apple Macbook Pro Aluminum 13-Inch Black Laptop Keyb Technical Guide - Page 83

5. After installing new hard drive, Yes do you still have drive noise? No 6. After removing hard drive, Yes verify if the system is still noisy. No 7. Install a known-good hard Yes drive and verify if the noise level is similar to user's hard drive. No Remove hard drive and start up from external drive to test fan noise. Go to step 6. Issue resolved. Fan noise or optical drive noise likely to be the cause. See ODD Noisy table and Fan failures/Thermal issues table. Go to step 7. Hard drive noise level is similar to a known-good drive and does not require replacement. Replace hard drive. Go to step H06 5. Optical Drive Won't Accept/Reject Media Unlikely cause: LCD, speakers, fan, camera, microphone Quick Check Symptom Quick Check Optical Drive Won't Accept/ Reject Media • Cannot insert a disc into the drive • Cannot eject a disc placed into the drive 1. Use Apple System Profiler ATA section to see if the optical drive appears. If not, see Optical Drive Not Recognized., 2. Restart computer and hold down mouse button or keyboard eject key to cycle optical drive. 3. Inspect optical drive slot for obstructions 2010-06-15 MacBook (13-inch, Aluminum, Late 2008) Symptom Charts - Mass Storage 83