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DR Series DR4300 - Owner's Manual

DR4300 system overview Technical specifications Initial system setup and configuration Pre-operating system management applications
Options to manage the pre-operating system applications System Setup Dell Lifecycle Controller Boot Manager PXE boot
Installing and removing system components
Safety instructions Before working inside your system After working inside your system Recommended tools Front bezel (optional) System cover Cooling shroud Cooling fans Cooling-fan assembly System memory Processors and heat sinks PCIe card holder Cable retention bracket Integrated storage controller card Expansion cards and expansion card riser Internal dual SD module (optional) Network daughter card Internal USB memory key (optional) System battery Power supply units (PSU) System board Trusted Platform Module Hard drives Hard drive backplane SD vFlash card (optional) Control panel assembly
Using system diagnostics Jumpers and connectors Troubleshooting your system

Installing the cable retention bracket

1.
Follow the safety guidelines listed in the Safety instructions section.
2.
Follow the procedure listed in the Before working inside your system section.
3.
If installed, remove the cooling shroud.
4.
Remove the PCIe card holder.
* 
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that are shipped with your product.
1.
Align the cable retention bracket with the alignment pins on the chassis.
2.
Slide the cable retention bracket along the chassis wall until the tab clicks and locks the keyhole slots.
3.
Place all cables to be routed in the cable retention bracket.
Figure 29. Installing the cable retention bracket

This figure shows installing the cable retention bracket.

a.
alignment pin (2)
b.
keyhole slot
c.
tab
d.
cable retention bracket
1.
Install the PCIe card holder.
2.
Install the cooling shroud.
3.
Follow the procedure listed in the After working inside your system section.
Related tasks 
Before working inside your system
Removing the cooling shroud
Removing the PCIe card holder
Installing the cooling shroud
Installing the PCIe card holder
After working inside your system
Related references 
Safety instructions

Integrated storage controller card

Removing the integrated storage controller card
Installing the integrated storage controller card
Your system includes a dedicated expansion card slot on the system board for an integrated controller card. The integrated storage controller card provides the integrated storage subsystem for the internal hard drives in your system. The controller supports SAS and SATA hard drives and also enables you to set up the hard drives in RAID configurations. The RAID configurations depend on the version of the storage controller included with your system.

Removing the integrated storage controller card

* 
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that are shipped with your product.
1.
Follow the safety guidelines listed in the Safety instructions section.
2.
Follow the procedure listed in the Before working inside your system section.
3.
Remove the cooling shroud.
4.
Remove the expansion card riser 1.
5.
Keep the Phillips #2 screwdriver ready.
1.
Loosen the screws that secure the integrated storage controller cable to the integrated storage controller card connector on the system board.
2.
Lift the integrated storage controller cable away from the integrated storage controller.
3.
Lift one end of the card and angle it to disengage the card from the integrated storage controller card holder on the system board.
4.
Lift the card out of the system.
Figure 30. Removing the integrated storage controller card

This figure shows removing the integrated storage controller card.

a.
integrated storage controller cable
b.
integrated storage controller card
c.
integrated storage controller card connector on the system board
d.
integrated storage controller card holder
1.
Install the expansion card riser 1.
2.
Install the cooling shroud.
3.
Installing the integrated storage controller card.
4.
Follow the procedure listed in the After working inside your system section.
Related tasks 
Before working inside your system
Removing the cooling shroud
Removing expansion card risers
Installing expansion card risers
Installing the cooling shroud
After working inside your system
Related references 
Safety instructions

Installing the integrated storage controller card

* 
CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by your warranty. Read and follow the safety instructions that are shipped with your product.
1.
Follow the safety guidelines listed in the Safety instructions section.
2.
Follow the procedure listed in the Before working inside your system section.
3.
Remove the cooling shroud.
4.
Remove the expansion card riser 1.
5.
Keep the Phillips #2 screwdriver ready.
1.
Align the end of the integrated storage controller card with the controller card connector on the system board.
2.
Lower the connector side of the integrated storage controller card into the integrated storage controller card connector on the system board.
* 
NOTE: Ensure that the tabs on the system board align with the screw holes on the integrated storage controller card.
3.
Align the screws on the integrated storage controller card cable with the screw holes on the connector.
4.
Tighten the screws to secure the integrated storage controller card cable with the integrated storage controller card connector on the system board.
Figure 31. Installing the integrated storage controller card

This image shows installing the integrated storage controller card.

a.
integrated storage controller cable
b.
integrated storage controller card
c.
integrated storage controller card connector on the system board
d.
integrated storage controller card holder
1.
Install the expansion card riser 1.
2.
Install the cooling shroud.
3.
Follow the procedure listed in the After working inside your system section.
Related tasks 
Before working inside your system
Removing the cooling shroud
Removing expansion card risers
Installing expansion card risers
Installing the cooling shroud
After working inside your system
Related references 
Safety instructions
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