Screw Size List - Dell Latitude 5490 Owner's Manual

Screw size list

Table 1. Latitude 5490 screw size list
Component
Base cover
Battery
Heatsink
WLAN
SSD card
Keyboard
Display assembly
Display panel
Power connector port
Palmrest
LED board
System board
Type-C USB bracket
Display hinge cover
Display hinge
Hard drive
Chassis frame
Touchpad panel(button)
Smart card module
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.
M2x3 (Thin
M2.0x5
head)
4
1
1
4
4
2
2
4
2
2
5 8
2
2
M2.0x2.0 M2x6
8
1
1
Removing and installing components
M2x2.
M2.0x2.5
7
5
4
M2.5x3
6
11