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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

Removing an expansion card from the expansion card riser 1

* 
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.
Disconnect any cables connected to the expansion card.
4.
Remove the expansion card riser.
* 
NOTE: The expansion card riser 1 can be used only when both the processors are installed.
1.
Press tab A and rotate the latch clockwise.
2.
Press tab B and rotate the latch downward.
3.
Remove the expansion card from the expansion card riser 1.
4.
If you are removing the card permanently, install a metal filler bracket over the empty expansion slot opening, and then close the expansion card latch.
* 
NOTE: You must install a filler bracket over an empty expansion card slot to maintain Federal Communications Commission (FCC) certification of the system. The brackets also keep dust and dirt out of the system and aid in proper cooling and airflow inside the system.
5.
Close the latches of tab A and tab B.
Figure 34. Removing an expansion card from expansion card riser 1

This figure shows removing an expansion card from expansion card riser 1.

a.
tab A
b.
expansion card riser 1 cage
c.
expansion card connector
d.
tab B
e.
latch
f.
expansion card
1.
Install the expansion card.
2.
Install the expansion card riser.
3.
Follow the procedure listed in the After working inside your system section.
Related tasks 
Before working inside your system
Removing expansion card risers
Installing an expansion card into the expansion card riser 1
Installing expansion card risers
After working inside your system
Related references 
Safety instructions

Installing an expansion card into the expansion card riser 1

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 expansion card riser.
* 
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.
* 
NOTE: The expansion card riser 1 can be used only when both the processors are installed.
1.
Unpack the expansion card and prepare it for installation.
For instructions, see the documentation accompanying the card.
2.
Press tab A and rotate the latch clockwise.
3.
Press tab B and rotate the latch down.
4.
Holding the card by its edges, position the card so that the card-edge connector aligns with the expansion card connector.
5.
Insert the card-edge connector firmly into the expansion card connector until the card is fully seated.
6.
Close the latches of tab A and tab B.
Figure 35. Installing an expansion card into the expansion card riser 1

This figure shows installing an expansion card into the expansion card riser 1

a.
tab A
b.
expansion card riser 1 cage
c.
expansion card connector
d.
tab B
e.
latch
f.
expansion card
1.
Install the expansion card riser.
2.
If applicable, connect any cables to the expansion card.
3.
Follow the procedure listed in the After working inside your system section.
4.
Install any device drivers required for the card as described in the documentation for the card.
Related tasks 
Before working inside your system
Removing expansion card risers
Installing expansion card risers
After working inside your system
Related references 
Safety instructions

Removing the riser 1 blank

* 
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 expansion card riser.
1.
Press the tabs on the riser 1 blank and push the riser 1 blank out of the chassis.
Figure 36. Removing the riser 1 blank

This figure shows removing the riser 1 blank.

a.
slot on the chassis
b.
tab (2)
c.
riser 1 blank
1.
Install the expansion card risers.
2.
Follow the procedure listed in the After working inside your system section.
Related tasks 
Before working inside your system
Removing expansion card risers
Installing expansion card risers
After working inside your system
Related references 
Safety instructions

Installing the riser 1 blank

* 
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.
To install the riser 1 blank, align the blank with the slot on the chassis and insert it into the chassis until it clicks into place.
Figure 37. Installing the riser 1 blank

This figure shows installing the riser 1 blank.

a.
slot on the chassis
b.
tab (2)
c.
riser 1 blank
1.
Install the expansion card risers.
2.
Follow the procedure listed in the After working inside your system section.
Related tasks 
Before working inside your system
Removing expansion card risers
Installing expansion card risers
After working inside your system
Related references 
Safety instructions
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