IBM W520, T520I manual Rear view

1

21

8

20

18

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16

2

3

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2

5

6

19

15

8

14 9

1310

12 11

7

Rear view

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2

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9

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11

Status indicators

Note: For the description of each indicator, see Status indicators. Smart Card slot (for some models)

Wireless radio switch

IEEE 1394 connector

USB/eSATA combo connector (for some models)

Universal serial bus (USB) connectors

External monitor connector

DisplayPort

AC power connector

RJ-11 (modem) connector (for some models)

USB connector

106ThinkPad T520, T520i, and W520 Hardware Maintenance Manual