Dell Latitude 5490, Руководство пользователя

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a base cover
b battery
c hard drive
d SSD card
e SSD frame
f WLAN card
g WWAN card (optional)
3 To release the chassis frame:
a Release the WLAN cables from the routing channels [1].
b Lift the latch and disconnect the keyboard backlight cable and the keyboard cable from the connector [2,3,4,5] on the system.
NOTE: There may be more than one cable to disconnect based on the keyboard type.
4 To remove the chassis frame:
a Remove the five (M2x3) screws and eight (M2x5) screws that secure the chassis frame to the system [1].
b Lift the chassis frame away from the system [2].
30 Removing and installing components