Lenovo 2904G2U User Manual - Page 129
Accelerometer chip for the HDD Active Protection System, GMCH Graphics Memory Controller Hub
View all Lenovo 2904G2U manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 129 highlights
Table 25. Removal steps of system board, fan assembly, and 34-mm ExpressCard slot frame 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 T400s: a ICH (I/O Controller Hub) b CPU c GMCH (Graphics Memory Controller Hub) d Accelerometer chip for the HDD Active Protection System™ a c b d Removing and replacing a FRU 121
Table 25. Removal steps of system board, fan assembly, and 34-mm ExpressCard slot frame
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 T400s:
±a²
ICH (I/O Controller Hub)
±b²
CPU
±c²
GMCH (Graphics Memory Controller Hub)
±d²
Accelerometer chip for the HDD Active Protection System
™
a
d
c
b
Removing and replacing a FRU
121