Dell PowerEdge T640 EMC PowerEdge T640 Installation and Service Manual - Page 159

Installing the main power interposer board, Converting the system from tower mode to rack mode

Page 159 highlights

Next steps 1. Install the main power interposer board. Installing the main power interposer board Prerequisites Follow the safety guidelines listed in Safety instructions on page 65. Steps 1. Align the screw holes on the main power interposer board (PIB) with the holes on the system chassis. 2. Using the Phillips #2 screwdriver, secure the main PIB to the system using the screws. 3. Connect all the disconnected power cables to the main PIB. Figure 119. Installing the main power interposer board Next steps 1. If removed, install the GPU PIB. 2. Install the system board. 3. Install the power supply units. 4. Follow the procedure listed in After working inside your system on page 66. Converting the system from tower mode to rack mode Your system can be converted from the tower mode to the rack mode. To convert your system from the tower mode to the rack mode, you require the tower to rack conversion kit, which contains the following: • Rack ears (left and right) with three screws each • VGA module • VGA cable • Rack slide cover • Mylar cover Installing and removing system components 159

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Next steps
1.
Install the main power interposer board
.
Installing the main power interposer board
Prerequisites
Follow the safety guidelines listed in
Safety instructions
on page 65.
Steps
1.
Align the screw holes on the main power interposer board (PIB) with the holes on the system chassis.
2.
Using the Phillips #2 screwdriver, secure the main PIB to the system using the screws.
3.
Connect all the disconnected power cables to the main PIB.
Figure 119. Installing the main power interposer board
Next steps
1.
If removed,
install the GPU PIB
.
2.
Install the system board
.
3.
Install the power supply units
.
4.
Follow the procedure listed in
After working inside your system
on page 66.
Converting the system from tower mode to rack
mode
Your system can be converted from the tower mode to the rack mode.
To convert your system from the tower mode to the rack mode, you require the tower to rack conversion kit, which contains the
following:
Rack ears (left and right) with three screws each
VGA module
VGA cable
Rack slide cover
Mylar cover
Installing and removing system components
159