FRU
Replacing hardware
Heat sink fan duct
2
Heat sink and fan assembly
3
Microprocessor
7
System board
9
p. 54
Card reader
14
p. 48
Power button board
15
Front I/O bracket
16
Optical drive cable
17
Storage drive cable
28
Illuminated red dot
29
Thermal sensor
30
Internal speaker
31
Chassis
33
Wi-Fi antennas (2)
35
Cover presence switch
36
(Intrusion switch)
p. 50
p. 50
p. 51
p. 48
p. 48
p. 45
p. 46
p. 43
p. 41
p. 53
17