Dell Inspiron 5391 Service Manual - Page 9

Removing and installing components, Recommended tools, Screw list

Page 9 highlights

2 Removing and installing components Recommended tools The procedures in this document may require the following tools: • Phillips 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 surface when replacing a component. NOTE: Screw color may vary with the configuration ordered. Table 1. Screw list Component Base cover Secured to Palm-rest and keyboard assembly Screw type M2x6 Quantity 4 Screw image Battery Palm-rest and keyboard M2x2 4 assembly Battery Palm-rest and keyboard M1.6x4 1 assembly Touchpad bracket Palm-rest and keyboard M1.6x2 3 assembly Touchpad Palm-rest and keyboard M1.6x2 2 assembly I/O-board bracket Palm-rest and keyboard M2.5x3.5 2 assembly I/O-board Palm-rest and keyboard M2x3 1 assembly Solid-state drive System board M2x2.5 1 Wireless-card bracket Wireless card and system M2x2.5 1 board Fan System board M2x3 2 Right display hinge System board M2x4 1 Removing and installing components 9

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Removing and installing components
Recommended tools
The procedures in this document may require the following tools:
Phillips 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 surface when
replacing a component.
NOTE:
Screw color may vary with the configuration ordered.
Table 1. Screw list
Component
Secured to
Screw type
Quantity
Screw image
Base cover
Palm-rest and keyboard
assembly
M2x6
4
Battery
Palm-rest and keyboard
assembly
M2x2
4
Battery
Palm-rest and keyboard
assembly
M1.6x4
1
Touchpad bracket
Palm-rest and keyboard
assembly
M1.6x2
3
Touchpad
Palm-rest and keyboard
assembly
M1.6x2
2
I/O-board bracket
Palm-rest and keyboard
assembly
M2.5x3.5
2
I/O-board
Palm-rest and keyboard
assembly
M2x3
1
Solid-state drive
System board
M2x2.5
1
Wireless-card bracket
Wireless card and system
board
M2x2.5
1
Fan
System board
M2x3
2
Right display hinge
System board
M2x4
1
2
Removing and installing components
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