Dell Inspiron 7790 AIO Inspiron 27-7790 Service Manual - Page 11

Table 1. Screw list, Secured

Page 11 highlights

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 Stand Secured to Display-assembly base Screw type M3x4 Quantity 8 Screw image Bottom cover Display-assembly base M3 0.5x5 5 Hard-drive assembly Display-assembly base M3 0.5x5 2 Hard-drive bracket Hard drive M3x3.5 4 System-board shield Display-assembly base M3 0.5x5 4 Retractable-camera assembly door Base panel M3 0.5x5 2 Retractable-camera bezel Retractable-camera M3 0.5x5 3 bracket Speakers Display-assembly base M3 4+7.1xZN 6 Microphone modules Base panel M2x2.5 8 Fan Display-assembly base M2x2.5 3 Wireless-card shield System board M2x4 2 Wireless-card bracket Wireless card M2x4 1 Solid-state drive Antenna modules System board System board M2x2.5 1 Base panel M2x2.5 2 Display-assembly base M3 0.5x5 6 Base panel Display-assembly base M3x5 21 Display panel Display-assembly base M3 0.5x5 12 Removing and installing components 11

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72

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
Stand
Display-assembly base
M3x4
8
Bottom cover
Display-assembly base
M3 0.5x5
5
Hard-drive assembly
Display-assembly base
M3 0.5x5
2
Hard-drive bracket
Hard drive
M3x3.5
4
System-board shield
Display-assembly base
M3 0.5x5
4
Retractable-camera
assembly door
Base panel
M3 0.5x5
2
Retractable-camera bezel
Retractable-camera
bracket
M3 0.5x5
3
Speakers
Display-assembly base
M3 4+7.1xZN
6
Microphone modules
Base panel
M2x2.5
8
Fan
Display-assembly base
M2x2.5
3
Wireless-card shield
System board
M2x4
2
Wireless-card bracket
Wireless card
M2x4
1
Solid-state drive
System board
M2x2.5
1
Antenna modules
Base panel
M2x2.5
2
System board
Display-assembly base
M3 0.5x5
6
Base panel
Display-assembly base
M3x5
21
Display panel
Display-assembly base
M3 0.5x5
12
Removing and installing components
11