Lenovo ThinkPad W700ds Hardware Maintenance Manual page 131

e
ICH (I/O Controller Hub)
Upper side of the system board:
Bottom side of the system board:
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.
For ThinkPad W701 and W701ds:
a
PCH (Platform Controller Hub)
b
CPU
c
Video sub card (Mobile PCI Express Module)
d
Accelerometer chip for the HDD Active Protection System
a b
d
e
c
.
Chapter 9 Removing and replacing a FRU
125