Dell PowerEdge T640 EMC PowerEdge T640 Installation and Service Manual - Page 157

Removing the GPU power interposer board, Installing the GPU power interposer board

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Removing the GPU power interposer board Prerequisites 1. Follow the safety guidelines listed in Safety instructions on page 65. 2. Follow the procedure listed in Before working inside your system on page 66. 3. Remove the power supply units (PSUs). 4. Remove the system board. Steps 1. Lift the release pin, and slide the power interposer board (PIB) to release the board from the guide pin. 2. Disengage the GPU PIB from the guide pins and lift the PIB out of the system. Figure 116. Removing the GPU power interposer board Next steps 1. Install the GPU power interposer board. Installing the GPU power interposer board Prerequisites Follow the safety guidelines listed in Safety instructions on page 65. Steps 1. Align the guide slots on the GPU power interposer board (PIB) with the guide pins on the chassis. 2. Slide the GPU PIB until the release pin locks into place and secures the PIB. Installing and removing system components 157

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Removing the GPU power interposer board
Prerequisites
1.
Follow the safety guidelines listed in
Safety instructions
on page 65.
2.
Follow the procedure listed in
Before working inside your system
on page 66.
3.
Remove the power supply units (PSUs)
.
4.
Remove the system board
.
Steps
1.
Lift the release pin, and slide the power interposer board (PIB) to release the board from the guide pin.
2.
Disengage the GPU PIB from the guide pins and lift the PIB out of the system.
Figure 116. Removing the GPU power interposer board
Next steps
1.
Install the GPU power interposer board
.
Installing the GPU power interposer board
Prerequisites
Follow the safety guidelines listed in
Safety instructions
on page 65.
Steps
1.
Align the guide slots on the GPU power interposer board (PIB) with the guide pins on the chassis.
2.
Slide the GPU PIB until the release pin locks into place and secures the PIB.
Installing and removing system components
157