Dell OptiPlex 9020 All In One Dell OptiPlex 9020 AIO Owners Manual - Page 28

Installing the I/O Board Shield, Removing the Power Supply Unit (PSU

Get Dell OptiPlex 9020 All In One PDF manuals and user guides View all Dell OptiPlex 9020 All In One manuals
Add to My Manuals
Save this manual to your list of manuals

Page 28 highlights

Installing the I/O Board Shield 1. Connect the power-connector cable to the system board. 2. Place the I/O board shield on the computer. 3. Pass the power connector and fix it to the socket. Tighten the screws that secure the I/O board shield to the chassis. 4. Tighten the screws that secure the power connector to the I/O shield. 5. Place the I/O panel on the computer. 6. Install: a) power-supply fan b) system-board shield c) VESA mount bracket d) back cover e) VESA stand 7. Follow the procedures in After Working Inside Your Computer. Removing the Power Supply Unit (PSU) 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the: a) VESA stand b) back cover c) VESA mount bracket d) system-board shield e) input/output (I/O) board shield f) power-supply fan 3. Disconnect the power-supply cables from the system board. Unthread the cable from the hooks in the computer. 28

  • 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
Installing the I/O Board Shield
1.
Connect the power-connector cable to the system board.
2.
Place the I/O board shield on the computer.
3.
Pass the power connector and fix it to the socket. Tighten the screws that secure the I/O board shield to the
chassis.
4.
Tighten the screws that secure the power connector to the I/O shield.
5.
Place the I/O panel on the computer.
6.
Install:
a)
power-supply fan
b)
system-board shield
c)
VESA mount bracket
d)
back cover
e)
VESA stand
7.
Follow the procedures in
After Working Inside Your Computer
.
Removing the Power Supply Unit (PSU)
1.
Follow the procedures in
Before Working Inside Your Computer
.
2.
Remove the:
a)
VESA stand
b)
back cover
c)
VESA mount bracket
d)
system-board shield
e)
input/output (I/O) board shield
f)
power-supply fan
3.
Disconnect the power-supply cables from the system board. Unthread the cable from the hooks in the computer.
28