Lenovo ThinkPad T61 Hardware Maintenance Manual page 107

For access, remove these FRUs, in order:
v "1010 Battery pack" on page 58
v "1020 Ultrabay Slim device or Ultrabay Enhanced device" on page 59
v "1030 Hard disk drive cover, hard disk drive, and hard disk drive rubber rails"
on page 60
v "1040 Palm rest or palm rest with fingerprint reader" on page 62
v "1060 Keyboard" on page 66
v "1070 Modem daughter card (MDC-1.5)" on page 68
v "1080 PCI Express Mini Card for wireless LAN" on page 70
v "1090 PCI Express Mini Card for wireless WAN" on page 72
v "1100 SIM card slot" on page 74
v "1110 Backup battery" on page 75
v "1120 Keyboard bezel" on page 76
v "1140 Fan assembly" on page 80
v "1150 CPU" on page 85
v "1160 LCD assembly" on page 86
v "1170 Base cover, USB sub card with cable, and PC Card slots bezel assembly" on
page 89
v "1180 Structure frame" on page 94
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
ICH (I/O Controller Hub)
e
Accelerometer chip for the HDD Active Protection System
f
Security chip
b
a
c
d
f e
ThinkPad T61, R61, and R61i (14.1-inch widescreen)
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