d

a
b

c

e

For access, remove these FRUs, in order:

v “1010 Battery pack” on page 63

v “1020 Serial Ultrabay Slim device” on page 64

v “1030 Hard disk drive (HDD) cover, HDD and HDD rubber rails or solid state

drive (SSD) and storage converter” on page 65

v “1040 Palm rest or palm rest with fingerprint reader” on page 67

v “1050 DIMM” on page 70

v “1060 Keyboard” on page 71

v “1070 Modem daughter card (MDC-3.0)” on page 73

v “1080 PCI Express Mini Card for wireless LAN” on page 75

v “1090 Intel Turbo Memory Minicard or Wireless USB adapter” on page 77

v “1100 Backup battery” on page 79

v “1110 SIM card slot” on page 80

v “1120 Keyboard bezel” on page 81

v “1130 PCI Express Mini Card for wireless WAN” on page 83

v “1140 Speaker assembly” on page 85

v “1150 Fan assembly” on page 87

v “1160 CPU” on page 91

v “1170 LCD unit” on page 92

v “1180 Base cover and USB sub card with cable” on page 95

v “1190 Structure frame” on page 100

Following components soldered on the top side of the system board are extremely

sensitive. When you service the system board, avoid any kind of rough handling.

a CPU

b Video chip

c MCH (Memory Controller Hub)

d Accelerometer chip for the HDD Active Protection System™

e ICH (I/O Controller Hub)

104 ThinkPad T500 and W500 Hardware Maintenance Manual