Dell Inspiron 14 5420 Service Manual - Page 49

Installing the heat sink (discrete

Get Dell Inspiron 14 5420 PDF manuals and user guides View all Dell Inspiron 14 5420 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 49 highlights

Steps 1. In reverse sequential order (7 > 6 > 5 > 4 > 3 > 2 > 1) loosen the seven captive screws that secure the heat sink to the system board. NOTE: The number of screws varies depending on the configuration ordered. 2. Lift the heat sink from the system board. Installing the heat sink (discrete) Prerequisites If you are replacing a component, remove the existing component before performing the installation process. About this task NOTE: If either the system board or the heat sink is replaced, use the thermal grease provided in the kit to ensure that thermal conductivity is achieved. The following image(s) indicate the location of the heat sink (discrete) and provides a visual representation of the installation procedure. Removing and installing components 49

  • 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
  • 73
  • 74
Steps
1.
In reverse sequential order (7 > 6 > 5 > 4 > 3 > 2 > 1) loosen the seven captive screws that secure the heat sink to the
system board.
NOTE:
The number of screws varies depending on the configuration ordered.
2.
Lift the heat sink from the system board.
Installing the heat sink (discrete)
Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
About this task
NOTE:
If either the system board or the heat sink is replaced, use the thermal grease provided in the kit to ensure that
thermal conductivity is achieved.
The following image(s) indicate the location of the heat sink (discrete) and provides a visual representation of the installation
procedure.
Removing and installing components
49