Screw size list
Table 1. Latitude 5290 screw size list
Component
M2*3
(Thin
head)
M2.5*6.3 M2*6
M2
*5
M3*3 M2*2 M2*5 M2*2.5 M2.5*3 M2x5.4
Base cover 8
Battery 1
Heatsink assembly 6
WLAN 1
SSD card 1
Keyboard 5
Display assembly 4
Display panel 2
Power connector
port
1
Palmrest 2 3 2
LED board 1
System board 3
Display hinge
cover
2
Display hinge 6
Hard drive bracket 4
Hard drive
assembly
4
Chassis frame 2 2 3
Touchpad
panel(button)
2
Smart card
module
2
Subscriber Identity Module(SIM) board
Installing the Subscriber Identication Module card
1 Insert a paperclip or a Subscriber Identication Module (SIM) card removal tool into the pinhole [1].
2 Pull the SIM card tray to remove it [2].
3 Place the SIM on the SIM card tray.
Removing and installing components
7