Imac g5 (20-Inch) Service Manual

iMac G5, 20-inch......Page 1
Take Apart......Page 3
Parts Requiring Display/Bezel Replacement......Page 4
Important Things to Know......Page 5
Part Location......Page 6
Procedure......Page 7
Procedure......Page 9
Part Location......Page 12
Removing the Serial ATA Hard Drive......Page 13
Replacing the Serial ATA Hard Drive......Page 16
Part Location......Page 18
Removing the Optical Drive......Page 19
Replacing the Optical Drive......Page 22
Part Location......Page 23
Removing the Inverter......Page 24
Replacing the Inverter......Page 31
Part Location......Page 36
Removing the Memory......Page 37
Replacing the Memory......Page 39
Part Location......Page 40
Removing the Power Supply......Page 41
Replacing the Power Supply......Page 46
Part Location......Page 49
Removing the AirPort Extreme Card......Page 50
Replacing the AirPort Extreme Card......Page 53
Part Location......Page 55
Removing the Battery......Page 56
Replacing the Battery......Page 60
Part Location......Page 62
Removing the Midplane Assembly......Page 63
Replacing the Midplane......Page 81
Part Location......Page 95
Removing the Display/Bezel......Page 96
Replacing the Display/Bezel......Page 110
To Access the Optical Drive......Page 119
To Access the Inverter......Page 120
To Access the Hard Drive......Page 121
To Access the Display/Bezel-Part 1......Page 122
To Access the Display/Bezel-Part 2......Page 123
To Access the Display/Bezel-Part 3......Page 124
To Access the Midplane Assembly-Part 1......Page 125
To Access the Midplane Assembly-Part 2......Page 126
To Access the Midplane Assembly-Part 3......Page 127
Troubleshooting......Page 129
Diagnostic LEDs......Page 130
LEDs......Page 133
Ports......Page 134
Spares Kit......Page 135
Display/Bezel Replacement......Page 136
DDR Memory......Page 137
Power Button on the Midplane Board......Page 138
SMU Button on the Midplane Board......Page 140
In a No Power situation the system is completely dead. There is no LED, no hard drive or fan acti.........Page 142
In a no video situation the system may show an LED on the front of the computer, there may be har.........Page 145
CDs or DVDs don't show up on my desktop.......Page 148
The computer won’t burn discs.......Page 150
Optical disc constantly ejects......Page 152
Not able to connect wirelessly with AirPort......Page 153
My AirPort signal seems to be very week......Page 154
I don’t hear sound from the speakers.......Page 155
My mouse works intermittently (the cursor freezes randomly).......Page 156
None of the keys on my keyboard work.......Page 157
My keys are sticky or slow to respond.......Page 158
The USB port on my keyboard doesn't work.......Page 159
I see a message saying not enough power to function.......Page 160
Views......Page 161
iMac G5, 20-inch......Page 162
To Access the Optical Drive......Page 163
To Access the Inverter......Page 164
To Access the Hard Drive......Page 165
To Access the Display/Bezel-Part 1......Page 166
To Access the Display/Bezel-Part 2......Page 167
To Access the Display/Bezel-Part 3......Page 168
To Access the Midplane Assembly-Part 1......Page 169
To Access the Midplane Assembly-Part 2......Page 170
To Access the Midplane Assembly-Part 3......Page 171
Condensed Screw Chart......Page 172