OptiPlex 3000 Tower 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: Some computers have magnetic surfaces. Ensure that the screws are not left attached to such surfaces when replacing a component.

NOTE: Screw color may vary with the configuration ordered.

Table 1. Screw listThe following table provides the different screws that are used in your OptiPlex 3000 Tower.
Component	Screw type	Quantity	Screw image
Side cover	#6-32 (captive screws)	2
2.5-inch hard-disk drive bracket	M3x3.5	4
3.5-inch hard-disk drive assembly	#6-32	4
M.2 2230/2280 Solid-state drive	M2x3.5	1
WLAN card	M2x3.5	1
Power-supply unit	#6-32	3
Processor fan and heat-sink assembly	Captive screw	4
DisplayPort (optional module)	M3x3	2
VGA (optional module)	M3x3	2
HDMI (optional module)	M3x3	2
Serial (optional module)	M3x3	2
Internal antenna (optional module)	M3x3	2
System board	#6-32 M2x4 6-32	1 1 8