4

5

6

7

8

9

10

11

12

16

Mac address label

Vodafone label

Israel label

Modem label (only for PRC models)

China wireless WAN label

Modem AMOM label (only for Brazil)

Bluetooth label (only for Brazil)

Wireless card label (only for Brazil)

SIRIM label

Asset tag label

For some models, you also need to apply one or two FCC labels. Check the old base cover; if it has one or two FCC labels, find duplicates of them in the label kit and apply them to the new base cover.

For the location of each label, refer the following figure:

1

2

3

4

16

2005, 2010

15

14

13

5

12

11

10

9

8

7

6

1190 I/O sub card

Note: The I/O sub card contains an Ethernet port and a USB port.

For access, remove these FRUs in order:

1010 Battery pack

1020 Serial Ultrabay Enhanced device or travel bezel

1030 DIMM slot cover

1050 Hard disk drive slot cover, hard disk drive (HDD) and HDD rubber rails or solid state drive (SSD) and storage converter

1060 Keyboard

1080 PCI Express Mini Card for wireless LAN

1090 PCI Express Mini Card for wireless WAN or mSATA solid state drive

92ThinkPad T520, T520i, and W520 Hardware Maintenance Manual

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IBM W520, T520I manual 1190 I/O sub card