Latitude 7220EX Rugged Extreme Tablet Service Manual

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Screw list

NOTE When removing screws from a component, it is recommended to note the screw type, the quantity of screws, and then place them in a screw storage box. This is to ensure that the correct number of screws and correct screw type is restored when the component is replaced.

NOTE Screw color may vary with the configuration ordered.

Table 1. Screw listScrew list
Component	Screw type	Quantity	Screw image
Latitude 7220EX armor assembly	M2.5x10 M2x6 M4x7	8 12 1
Latitude 7220EX battery cover assembly	M4x11.5	2	Captive screws
Latitude 7220EX armor door	M3.5x11	2	Captive screws
LCD	M2.5x5	11
Function keys	M2x5	6
SSD Heat-sink	M2x5 M2x3	1 3
System fan	M2x5	4
Solid-state drive (SSD)	M2x3	1
M.2 WLAN	M2x3	1
M.2 WWAN	M2x3	1
Microphone	M2x5	2
Front camera	M2x5	1
System board	M2x5 M2x3 M1.6x5	11 2 2
Rear camera	M2x5	3
Micro serial port and power connector port	M2x5 M1.6x5	6 2
Docking Board	M2x5	5
Smart card reader and wireless passthrough daughterboard	M2x5	10