CAUTION:
Press and eject any installed card from the media-card reader.
Recommended tools
The procedures in this document may require the following tools:
•
Phillips screwdriver #1
•
Plastic scribe
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
Secured to
Screw type
Quantity
Computer cover
Chassis
#6-32xL6.35
2
2.5-inch hard drive
Drive cage
#6-32xL3.6
1
2.5-inch hard drive
Hard-drive bracket
M3xL3.5
4 (for each hard drive)
3.5-inch hard drive
Drive cage
#6-32xL6.35
2
3.5-inch hard drive
Hard-drive bracket
#6-32xL3.6
2
Drive cage
Chassis
#6-32xL6.35
1
Optical drive
Optical-drive bracket
M2xL2
3
Wireless card
System board
M2xL3.5
1
Power-supply unit
Chassis
#6-32xL6.35
3
Front-I/O bracket
Chassis
#6-32xL6.35
1
System board
Chassis
#6-32xL6.35
6
8
Before working inside your computer
Summary of Contents for Inspiron 3470
Page 15: ...Removing the front bezel 15 ...
Page 17: ...Post requisites Replace the computer cover Replacing the front bezel 17 ...
Page 30: ...30 Removing the optical drive ...
Page 34: ...34 Removing the memory modules ...
Page 36: ...4 Replace the computer cover 36 Replacing the memory modules ...
Page 40: ...40 Removing the wireless card ...
Page 43: ...Removing the solid state drive 43 ...
Page 48: ...48 Removing the power button module ...
Page 61: ...Removing the system board 61 ...
Page 78: ...Post requisites Replace the computer cover 78 System and setup password ...