Dell Latitude 5490 Owners Manual - Page 11

Screw size list, Subscriber Identity Module(SIM) board

Page 11 highlights

Screw size list Table 1. Latitude 5490 screw size list Component Base cover M2x3 (Thin head) Battery Heatsink 4 WLAN 1 SSD card 1 Keyboard Display assembly Display panel 4 Power connector port 2 Palmrest 2 LED board System board 4 Type-C USB bracket Display hinge cover 2 Display hinge Hard drive Chassis frame 5 Touchpad panel(button) 2 Smart card module 2 SSD frame 1 WWAN frame 1 M2.0x5 4 2 8 M2.0x2.0 M2x6 8 1 M2x2. 7 1 4 Subscriber Identity Module(SIM) board M2.0x2.5 5 M2.5x3 6 Removing the Subscriber Identification Module card CAUTION: Removing the SIM card when the computer is on may cause data loss or damage the card. Ensure your computer is turned off or the network connections are disabled. 1 Insert a paperclip or a SIM card removal tool into the pinhole on the SIM card tray [1]. 2 Pull the SIM card tray to remove it [2]. 3 Remove the SIM card from the SIM card tray. Removing and installing components 11

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Screw size list
Table 1. Latitude 5490 screw size list
Component
M2x3 (Thin
head)
M2.0x5
M2.0x2.0
M2x6
M2x2.
7
M2.0x2.5
M2.5x3
Base cover
8
Battery
1
Heatsink
4
WLAN
1
SSD card
1
Keyboard
5
Display assembly
4
Display panel
4
Power connector port
2
Palmrest
2
LED board
1
System board
4
Type-C USB bracket
2
Display hinge cover
2
Display hinge
6
Hard drive
4
Chassis frame
5
8
Touchpad panel(button)
2
Smart card module
2
SSD frame
1
WWAN frame
1
Subscriber Identity Module(SIM) board
Removing the Subscriber
Identification
Module card
CAUTION:
Removing the SIM card when the computer is on may cause data loss or damage the card. Ensure your computer is
turned
off
or the network connections are disabled.
1
Insert a paperclip or a SIM card removal tool into the pinhole on the SIM card tray [1].
2
Pull the SIM card tray to remove it [2].
3
Remove the SIM card from the SIM card tray.
Removing and installing components
11