Disassembly And Reassembly; Recommended Tools; Screw List; Chassis Rubber Feet - Dell Precision 3640 Tower Service Manual

Recommended tools

The procedures in this document require the following tools:
• Phillips # 1 screwdriver
• Small flat blade screwdriver

Screw list

The following table provides the list of screws that are used for securing different components to the computer.
Table 1. Screw list
Component
Power supply bracket
Power supply unit
Heat sink blower (95 W heat sink solution)
System-fan bracket
System board
IO panel
Security-lock metal bracket
Solid-state drive (SSD) card
Optical drive bracket
Optional IO card
WLAN card and SMA antenna module

Chassis rubber feet

Removing the chassis rubber feet

Steps
1. Follow the procedure in Before Working Inside Your
16

Disassembly and reassembly

Disassembly and reassembly
#6-32x1/4'' M2x2.5
2
4
3
1
8
1
2
1
1
Computer.
M3X3 M2X3.5
2
1
4