Apple Technician Guide - tim.id.au
Apple Technician Guide - tim.id.au
Apple Technician Guide - tim.id.au
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Test Points 23<br />
Troubleshooting Theory 23<br />
Hardware vs. Software 24<br />
Clamshell Service Diagnostic Read Me 24<br />
Emerging Issues 24<br />
Functional Overview 25<br />
Block Diagram 26<br />
Liqu<strong>id</strong> Contact Indicators 27<br />
Common Reset Procedures 27<br />
Display Issue: Pixel Anomalies 29<br />
Display Hinge Behavior 30<br />
Symptom Charts 31<br />
Startup and Power Issues 31<br />
No Power 31<br />
Won’t Start Up 34<br />
Intermittent Shutdown 37<br />
No V<strong>id</strong>eo/Bad V<strong>id</strong>eo 42<br />
Battery Isn’t Recognized or Won’t Charge 45<br />
Kernel Panic/System Crashes 48<br />
Battery Run Time Too Short 52<br />
Won’t Run on Power Adapter Alone 52<br />
Power Adapter Issue 53<br />
Noise / Hum / Vibration 55<br />
Burnt Smell / Odor 57<br />
Battery Leaking or Swollen 58<br />
Uncategorized Symptom 58<br />
Communications 59<br />
Ethernet Port/Device Issue 59<br />
AirPort/Bluetooth: Defective Wireless Devices 61<br />
No/Poor Wireless Signal 63<br />
Bluetooth Wireless Input Device Loses Connection 64<br />
AirPort Card: Kernel Panic 66<br />
Wireless Performance Issue / Slow Connection 67<br />
Wireless Input Device Doesn’t Pair 69<br />
Uncategorized Symptom 70<br />
Display 71<br />
Display Anomalies 71<br />
Defective Camera / Built-in iSight Not Operating Correctly 76<br />
Backlight Issue / No Backlight 78<br />
Noise / Unstable Flickering 79<br />
Mechanical/Physical Damage 80<br />
Cosmetic Defects 81<br />
Uncategorized Symptom 81<br />
Mass Storage 82<br />
Hard Drive Read/Write Issue 82
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