Dell PowerEdge R740xd2 EMC Installation and Service Manual - Page 156

Removing the right control panel

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3. Place the system into the rack. For more information, see the Rail Installation Guide available at www.dell.com/poweredgemanuals. 4. Install the power supply units. 5. Open the drive bays, install all drives, and then close the drive bays. 6. If removed, install the front bezel. 7. Follow the procedure listed in After working inside your system. Removing the right control panel Prerequisites 1. Follow the safety guidelines listed in Safety instructions. 2. Power off the system and all attached peripherals. 3. Ensure that all internal cables are routed correctly and connected, and no tools or extra parts are left inside the system. 4. Open the drive bays, remove all drives, and then close the drive bays. 5. Remove the power supply units. 6. Remove the system from the rack and place it on an ESD work bench. For more information, see the Rail Installation Guide available at www.dell.com/poweredgemanuals. 7. If installed, remove front bezel. 8. Remove the system cover. 9. Remove the air shroud. 10. Remove the internal PERC card. 11. Disconnect all cables connected to the system board. Steps 1. Open the blue release clip and disconnect the right control panel cable from the system board. 2. Release the cable from the right rack ear cable clips and push the cable connector through the side of the fan cage. NOTE: Ensure that you note the routing of the cables as you remove them from the system board. Route the cables properly when you replace them to prevent the cables from being pinched or crimped. 3. Push bay 2 into the chassis and release the cable from the right rack ear cable clips. 156 Installing and removing system components

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3.
Place the system into the rack. For more information, see the
Rail Installation Guide
available at
www.dell.com/poweredgemanuals
.
4.
Install the
power supply units
.
5.
Open the drive bays
, install
all drives
, and then
close the drive bays.
6.
If removed,
install the front bezel.
7.
Follow the procedure listed in
After working inside your system
.
Removing the right control panel
Prerequisites
1.
Follow the safety guidelines listed in
Safety instructions.
2.
Power off the system and all attached peripherals.
3.
Ensure that all internal cables are routed correctly and connected, and no tools or extra parts are left inside the system.
4.
Open the drive bays
, remove
all drives
, and then
close the drive bays.
5.
Remove the
power supply units
.
6.
Remove the system from the rack and place it on an ESD work bench. For more information, see the
Rail Installation Guide
available at
www.dell.com/poweredgemanuals
.
7.
If installed,
remove front bezel
.
8.
Remove the system cover
.
9.
Remove the air shroud.
10.
Remove the internal PERC card.
11.
Disconnect all cables connected to the system board.
Steps
1.
Open the blue release clip and disconnect the right control panel cable from the system board.
2.
Release the cable from the right rack ear cable clips and push the cable connector through the side of the fan cage.
NOTE:
Ensure that you note the routing of the cables as you remove them from the system board. Route the cables
properly when you replace them to prevent the cables from being pinched or crimped.
3.
Push bay 2 into the chassis and release the cable from the right rack ear cable clips.
156
Installing and removing system components