Dell Precision 7920 Tower Owners Manual - Page 61

Power distribution and fan control board

Get Dell Precision 7920 PDF manuals and user guides View all Dell Precision 7920 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 61 highlights

4. Slide the optical drive into the slot, until it locks into place. 5. Connect the power cable and the SATA cable to the optical drive. 6. Install the: a) HDD and optical drive frame b) front I/O bezel c) HDD and optical drive bezel d) front bezel e) side cover 7. Follow the procedure in After working inside your computer. Power distribution and fan control board Removing the power distribution and fan control board 1. Follow the procedure in Before working inside the computer. 2. Remove the: a) PSU b) right side cover 3. To remove the power distribution and fan control board: a) Press the tab on both sides of the connector and disconnect the power cable on the control board [1]. b) Disconnect the fan cables from the connectors on the control board [2]. c) Disconnect the power, PDB, and power VGA cables from the connectors on the control board [3]. Removing and installing components 61

  • 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
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
  • 104
  • 105
  • 106
  • 107
  • 108
  • 109
  • 110
  • 111
  • 112
  • 113
  • 114
  • 115
  • 116
  • 117
  • 118
  • 119
  • 120
  • 121
  • 122
  • 123
  • 124
  • 125
  • 126
  • 127
4.
Slide the optical drive into the slot, until it locks into place.
5.
Connect the power cable and the SATA cable to the optical drive.
6.
Install the:
a)
HDD and optical drive frame
b)
front I/O bezel
c)
HDD and optical drive bezel
d)
front bezel
e)
side cover
7.
Follow the procedure in
After working inside your computer
.
Power distribution and fan control board
Removing the power distribution and fan control board
1.
Follow the procedure in
Before working inside the computer
.
2.
Remove the:
a)
PSU
b)
right side cover
3.
To remove the power distribution and fan control board:
a)
Press the tab on both sides of the connector and disconnect the power cable on the control board [1].
b)
Disconnect the fan cables from the connectors on the control board [2].
c)
Disconnect the power, PDB, and power VGA cables from the connectors on the control board [3].
Removing and installing components
61