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Smart card reader
Description Spare part number
Smart card reader 597839-001
Before removing the smart card reader, follow these steps:
1.
Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the
computer on, and then shut it down through the operating system.
2.
Disconnect all external devices connected to the computer.
3.
Disconnect the power from the computer by first unplugging the power cord from the AC outlet,
and then unplugging the AC adapter from the computer.
4.
Remove the following components:
a.
Remove the battery (see
Battery on page 43)
b.
Remove the service access cover (see
Service access cover on page 44)
c.
Remove the WLAN module (see
WLAN module on page 50)
d.
Remove the WWAN module (see
WWAN module on page 53)
e.
Remove the keyboard (see
Keyboard on page 55)
f.
Remove the top cover (see
Top cover on page 60)
g.
Remove the display assembly (see
Display assembly on page 66)
h.
System board shield (see
System board shield on page 69)
Remove the smart card reader:
1.
Position the computer right-side up, with the front toward you.
2.
Disconnect the smart card reader cable from the ZIF connector (1) on the system board and
remove the cable (2).
78 Chapter 4 Removal and replacement procedures