Lenovo ThinkPad T410s User Manual
Page 99
Removal steps of I/O sub card and base cover assembly
1
3
4
2
Step
Screw (quantity)
Color
Torque
1
M2 × 4 mm, bind-head, nylon-coated (1)
Black
0.181 Nm
(1.85 kgfcm)
2
M2 × 6 mm, bind-head, nylon-coated (1)
Black
0.181 Nm
(1.85 kgfcm)
The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the
base cover, you need to apply the following labels:
8
: Blind sheet L
14
: Homologation label
Following labels need to be peeled off from the old base cover, and need to be put on the new base cover.
Note: If the Windows Authentication label (COA)
7
is attached to a part that is replaced, return the old part
with the label attached to the customer, or provide a letter to the customer stating what the label was
originally on the system and what the label part number, serial number, and product key were.
Note:
1
Serial number label
2
SIM ICCID label
3
Brazil ANATEL Bluetooth label
4
Brazil ANATEL wireless LAN label
5
Asset tag label
6
Mac address label
9
Ericsson wireless WAN label
10
Qualcomm Wireless WAN label
11
Israel label
12
SIRM label
13
LMA label
Chapter 8
.
Removing and replacing a FRU
93