15. Fan LED connector (FAN LED1)
16. Fan pump connector (FAN PUMP)
17. CPU fan connector
18. Top-chassis fan connector (FAN_SYS4)
19. CPU socket
20.Power-supply connector (ATX2)
21. Power-supply connector (ATX3)
22.Memory-module slot, DIMM 3
23. Memory-module slot, DIMM 1
24.Memory-module slot, DIMM 4
25.Memory-module slot, DIMM 2
26.SATA power connector
27. Side light connector
Recommended tools
The procedures in this document may require the following tools:
●
Philips screwdriver #1
●
Flat-head screwdriver
●
Plastic scribe
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 list
Component
Screw type
Quantity
Screw image
Power-supply unit bracket
#6-32x1/4"
2
Power-supply unit bracket (for
computers shipped with clear
left-side cover)
#6-32x1/4"
2
Power-supply unit
#6-32x1/4"
4
Power-supply unit (for
computers shipped with clear
left-side cover)
#6-32x1/4"
4
Side light (for computers shipped
with clear left-side cover)
M3x5
2
Radiator and fan assembly
M3x5
1
Antennas
M3x3
2
Top bezel
M3x7
4
12
