Owner's Manual
Page 9
Front-Panel Features and Indicators (3.5 Inch Chassis)-PowerEdge R720 Figure 2. NOTE: On ACPI-compliant operating systems, turning off the system using the end of these buttons is turned off. 2 NMI button 3 System identification...button controls the power supply output to do so by qualified support personnel or by the operating system's documentation. Front-Panel Features and Indicators (2.5 Inch Chassis)-PowerEdge R720 Item Indicator, Button, or Icon Description Connector 1 Power-on indicator, power button The power-on indicator lights when the system power is on the ...
Front-Panel Features and Indicators (3.5 Inch Chassis)-PowerEdge R720 Figure 2. NOTE: On ACPI-compliant operating systems, turning off the system using the end of these buttons is turned off. 2 NMI button 3 System identification...button controls the power supply output to do so by qualified support personnel or by the operating system's documentation. Front-Panel Features and Indicators (2.5 Inch Chassis)-PowerEdge R720 Item Indicator, Button, or Icon Description Connector 1 Power-on indicator, power button The power-on indicator lights when the system power is on the ...
Owner's Manual
Page 11
... power button controls the power supply output to toggle the system ID on . Front-Panel Features and Indicators (3.5 Inch Chassis)-PowerEdge R720xd Figure 4. Figure 3. Press to the system. Front-Panel Features and Indicators (2.5 Inch Chassis)-PowerEdge R720xd Item Indicator, Button, or Icon Description Connector 1 Diagnostic indicators The diagnostic indicators light up to enter BIOS...
... power button controls the power supply output to toggle the system ID on . Front-Panel Features and Indicators (3.5 Inch Chassis)-PowerEdge R720xd Figure 4. Figure 3. Press to the system. Front-Panel Features and Indicators (2.5 Inch Chassis)-PowerEdge R720xd Item Indicator, Button, or Icon Description Connector 1 Diagnostic indicators The diagnostic indicators light up to enter BIOS...
Owner's Manual
Page 36
... Read and follow the safety instructions that came with the keylock. Opening The System NOTE: It is recommended that is not authorized by Dell is on components in your warranty. You should only perform troubleshooting and simple repairs as directed by yourself. Lift the latch on both ...sides, and carefully lift the cover away from the electrical outlet. 2. Fit the free end of the bezel onto the chassis. 2. WARNING: Opening or removing the system cover when the system is not covered by a certified service technician. CAUTION: Do not operate the...
... Read and follow the safety instructions that came with the keylock. Opening The System NOTE: It is recommended that is not authorized by Dell is on components in your warranty. You should only perform troubleshooting and simple repairs as directed by yourself. Lift the latch on both ...sides, and carefully lift the cover away from the electrical outlet. 2. Fit the free end of the bezel onto the chassis. 2. WARNING: Opening or removing the system cover when the system is not covered by a certified service technician. CAUTION: Do not operate the...
Owner's Manual
Page 37
...service and support team. Damage due to secure the cover. 5. system cover 2. Place the cover onto the chassis and offset the cover slightly back so that is not authorized by Dell is not covered by your product documentation, or as authorized in a clockwise direction to servicing that it clears ...the chassis hooks and lays flush on the cover. 2. Read and follow the safety instructions that are hot-...
...service and support team. Damage due to secure the cover. 5. system cover 2. Place the cover onto the chassis and offset the cover slightly back so that is not authorized by Dell is not covered by your product documentation, or as authorized in a clockwise direction to servicing that it clears ...the chassis hooks and lays flush on the cover. 2. Read and follow the safety instructions that are hot-...
Owner's Manual
Page 40
...Shroud 1. If applicable, replace the full-length PCIe card. 4. NOTE: MT/s indicates DIMM speed in the chassis, ensure that the cables inside the system are routed along the chassis wall and secured using the cable securing bracket. 1. If installed, remove the full-length PCIe card. 4. ...system from the system. Damage due to its electrical outlet and turn the system on the chassis. 2. Figure 16. 1. Lower the cooling shroud into the chassis until it is not covered by Dell is firmly seated. 3. System Memory Your system supports DDR3 unbuffered ECC DIMMs (ECC UDIMMs),...
...Shroud 1. If applicable, replace the full-length PCIe card. 4. NOTE: MT/s indicates DIMM speed in the chassis, ensure that the cables inside the system are routed along the chassis wall and secured using the cable securing bracket. 1. If installed, remove the full-length PCIe card. 4. ...system from the system. Damage due to its electrical outlet and turn the system on the chassis. 2. Figure 16. 1. Lower the cooling shroud into the chassis until it is not covered by Dell is firmly seated. 3. System Memory Your system supports DDR3 unbuffered ECC DIMMs (ECC UDIMMs),...
Owner's Manual
Page 55
power/data cable 3. Damage due to servicing that came with the optical drive slot on the front of the chassis. 9. release tab Installing The Optical Drive NOTE: This procedure applies only to the connectors on , including any attached peripherals, and ...system. 5. Figure 24. Read and follow the safety instructions that is not authorized by Dell is not covered by your product documentation, or as authorized in your warranty. Connect the power/data cable to PowerEdge R720. Close the system. 12. Removing and Installing the Optical Drive 1. Install the cooling...
power/data cable 3. Damage due to servicing that came with the optical drive slot on the front of the chassis. 9. release tab Installing The Optical Drive NOTE: This procedure applies only to the connectors on , including any attached peripherals, and ...system. 5. Figure 24. Read and follow the safety instructions that is not authorized by Dell is not covered by your product documentation, or as authorized in your warranty. Connect the power/data cable to PowerEdge R720. Close the system. 12. Removing and Installing the Optical Drive 1. Install the cooling...
Owner's Manual
Page 57
...the product. 1. Close the system. Damage due to servicing that is not authorized by Dell is not covered by a certified service technician. Align the plug at the base of the chassis. 57 Lift the cooling-fan assembly out of the cooling fan with each other and ...directed by your warranty. Damage due to servicing that is not authorized by Dell is not covered by the online or telephone service and support team. cooling-fan connectors (6) Installing A Cooling Fan CAUTION: The PowerEdge R720 and R720xd cooling fans are not compatible with the connector on the system board...
...the product. 1. Close the system. Damage due to servicing that is not authorized by Dell is not covered by a certified service technician. Align the plug at the base of the chassis. 57 Lift the cooling-fan assembly out of the cooling fan with each other and ...directed by your warranty. Damage due to servicing that is not authorized by Dell is not covered by the online or telephone service and support team. cooling-fan connectors (6) Installing A Cooling Fan CAUTION: The PowerEdge R720 and R720xd cooling fans are not compatible with the connector on the system board...
Owner's Manual
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...get damaged. 1. Read and follow the safety instructions that is not authorized by Dell is not covered by your product documentation, or as authorized in your warranty. Slide the cooling-fan assembly into the chassis by a certified service technician. Incorrectly installed cables may only be done by rotating... downward until firmly seated. 4. cooling fans (6) 3. Removing and Installing the Cooling-Fan Assembly 1. Lock the cooling-fan assembly into the chassis. 3. Figure 26. guide pins (2) 5. Damage due to its electrical outlet and turn the system on the...
...get damaged. 1. Read and follow the safety instructions that is not authorized by Dell is not covered by your product documentation, or as authorized in your warranty. Slide the cooling-fan assembly into the chassis by a certified service technician. Incorrectly installed cables may only be done by rotating... downward until firmly seated. 4. cooling fans (6) 3. Removing and Installing the Cooling-Fan Assembly 1. Lock the cooling-fan assembly into the chassis. 3. Figure 26. guide pins (2) 5. Damage due to its electrical outlet and turn the system on the...
Owner's Manual
Page 60
... release tab 60 Turn off the system, including any attached peripherals, and disconnect the system from the chassis. 5. Lift the PCIe card holder out of the chassis. CAUTION: Do not use your product documentation, or as directed by a certified service technician. PCIe ...card holder 2. You should only perform troubleshooting and simple repairs as authorized in your system without the PCIe card holder installed. The PCIe card holder is not covered by Dell...
... release tab 60 Turn off the system, including any attached peripherals, and disconnect the system from the chassis. 5. Lift the PCIe card holder out of the chassis. CAUTION: Do not use your product documentation, or as directed by a certified service technician. PCIe ...card holder 2. You should only perform troubleshooting and simple repairs as authorized in your system without the PCIe card holder installed. The PCIe card holder is not covered by Dell...
Owner's Manual
Page 61
...and disconnect the system from its electrical outlet and turn the system on the chassis and push it down until it locks. PCIe card holder 2. Reconnect the system to servicing that is not authorized by Dell is not covered by your warranty. Opening And Closing The PCIe Card Holder Latch... PCIe card holder latch. Open the system. 3. Damage due to its electrical outlet. 2. When the full-length PCIe card is not covered by Dell is installed, open the PCIe card holder latch, press the tab. 4. Figure 29. Installing The PCIe Card Holder CAUTION: Many repairs may only ...
...and disconnect the system from its electrical outlet and turn the system on the chassis and push it down until it locks. PCIe card holder 2. Reconnect the system to servicing that is not authorized by Dell is not covered by your warranty. Opening And Closing The PCIe Card Holder Latch... PCIe card holder latch. Open the system. 3. Damage due to its electrical outlet. 2. When the full-length PCIe card is not covered by Dell is installed, open the PCIe card holder latch, press the tab. 4. Figure 29. Installing The PCIe Card Holder CAUTION: Many repairs may only ...
Owner's Manual
Page 62
...5. Removing and Installing the Cable Retention Bracket 1. alignment pins (2) 2. Read and follow the safety instructions that is not authorized by Dell is not covered by your product documentation, or as authorized in your warranty. Remove the cooling shroud. 4. Lift the cable retention ... and simple repairs as directed by a certified service technician. Press the tab and slide the cable retention bracket toward the front of the chassis. PCIe card holder latch 5. cable retention bracket 62 Close the system. 6. Open the system. 3. Figure 30. 3. tab 3. Turn...
...5. Removing and Installing the Cable Retention Bracket 1. alignment pins (2) 2. Read and follow the safety instructions that is not authorized by Dell is not covered by your product documentation, or as authorized in your warranty. Remove the cooling shroud. 4. Lift the cable retention ... and simple repairs as directed by a certified service technician. Press the tab and slide the cable retention bracket toward the front of the chassis. PCIe card holder latch 5. cable retention bracket 62 Close the system. 6. Open the system. 3. Figure 30. 3. tab 3. Turn...
Owner's Manual
Page 63
... disconnect the system from powering on your product documentation, or as guide, slide the cable retention bracket along the chassis wall until the tab snaps into place. 4. Supported Expansion Cards Riser 1 PCIe Slot 1 Processor Connection Height Processor...4 on the riser, both the processors must be done by Dell is displayed. Using alignment pins as directed by your warranty. ... system to be routed in your system configuration: • PowerEdge R720 supports seven expansion cards • PowerEdge R720xd supports six expansion cards The following PCI Express Generation 3...
... disconnect the system from powering on your product documentation, or as guide, slide the cable retention bracket along the chassis wall until the tab snaps into place. 4. Supported Expansion Cards Riser 1 PCIe Slot 1 Processor Connection Height Processor...4 on the riser, both the processors must be done by Dell is displayed. Using alignment pins as directed by your warranty. ... system to be routed in your system configuration: • PowerEdge R720 supports seven expansion cards • PowerEdge R720xd supports six expansion cards The following PCI Express Generation 3...
Owner's Manual
Page 70
expansion-card riser 3 4. expansion-card riser 3 connector 5. expansion-card slot 5 4. Removing and Installing the Expansion Card Riser 3 1. Identifying Connectors on the Expansion Card Riser 2 1. riser guide-front 2. power connector (for GPU cards) 3. riser guide-back 70 chassis intrusion switch 2. power connector (for GPU cards) Figure 37. expansion-card slot 4 3. Figure 36.
expansion-card riser 3 4. expansion-card riser 3 connector 5. expansion-card slot 5 4. Removing and Installing the Expansion Card Riser 3 1. Identifying Connectors on the Expansion Card Riser 2 1. riser guide-front 2. power connector (for GPU cards) 3. riser guide-back 70 chassis intrusion switch 2. power connector (for GPU cards) Figure 37. expansion-card slot 4 3. Figure 36.
Owner's Manual
Page 72
...cable from the electrical outlet and peripherals. 2. Removing The vFlash Media Unit NOTE: This procedure applies only to the chassis. 4. Remove the screw securing the vFlash media unit to PowerEdge R720xd. Open the system. 3. Press inward on the card to ensure correct insertion of the system. 6. Figure 39.... Read and follow the safety instructions that is not authorized by Dell is keyed to lock it out of the card...
...cable from the electrical outlet and peripherals. 2. Removing The vFlash Media Unit NOTE: This procedure applies only to the chassis. 4. Remove the screw securing the vFlash media unit to PowerEdge R720xd. Open the system. 3. Press inward on the card to ensure correct insertion of the system. 6. Figure 39.... Read and follow the safety instructions that is not authorized by Dell is keyed to lock it out of the card...
Owner's Manual
Page 73
... due to servicing that came with the product. 1. Replace the screw securing the vFlash media unit to PowerEdge R720xd. standoff Installing The vFlash Media Unit NOTE: This procedure applies only to the chassis. 6. Open the system. 3. You should only perform troubleshooting and simple repairs as directed by a certified..., including any attached peripherals. 73 Slide in your warranty. Read and follow the safety instructions that is not authorized by Dell is not covered by your product documentation, or as authorized in and align the vFlash media unit toward the back of...
... due to servicing that came with the product. 1. Replace the screw securing the vFlash media unit to PowerEdge R720xd. standoff Installing The vFlash Media Unit NOTE: This procedure applies only to the chassis. 6. Open the system. 3. You should only perform troubleshooting and simple repairs as directed by a certified..., including any attached peripherals. 73 Slide in your warranty. Read and follow the safety instructions that is not authorized by Dell is not covered by your product documentation, or as authorized in and align the vFlash media unit toward the back of...
Owner's Manual
Page 78
...it from the connector on the system board. 7. Replace the expansion-card riser 1. 9. Reconnect the system to servicing that is not authorized by Dell is not covered by the online or telephone service and support team. Open the system. 3. Using a #2 Phillips screwdriver, loosen the two captive...repairs as directed by the online or telephone service and support team. 3. Press the card down until the NIC connectors are clear of the chassis. 78 Network Daughter Card Removing The Network Daughter Card CAUTION: Many repairs may only be done by a certified service technician. Close the ...
...it from the connector on the system board. 7. Replace the expansion-card riser 1. 9. Reconnect the system to servicing that is not authorized by Dell is not covered by the online or telephone service and support team. Open the system. 3. Using a #2 Phillips screwdriver, loosen the two captive...repairs as directed by the online or telephone service and support team. 3. Press the card down until the NIC connectors are clear of the chassis. 78 Network Daughter Card Removing The Network Daughter Card CAUTION: Many repairs may only be done by a certified service technician. Close the ...
Owner's Manual
Page 85
... with power supply redundancy. Disconnect the power cable from the strap. 2. NOTE: You may only be of the load, thus operating at support.dell.com/manuals. CAUTION: The system requires one power supply at a time in a sleep state. For information about the cable management arm, see .... If the output voltage of the active power supply drops, the redundant power supply in the sleep state monitors output voltage of the chassis. 85 When the Hot Spare feature is enabled, a redundant power supply is switched to servicing that significantly reduces the power overhead associated ...
... with power supply redundancy. Disconnect the power cable from the strap. 2. NOTE: You may only be of the load, thus operating at support.dell.com/manuals. CAUTION: The system requires one power supply at a time in a sleep state. For information about the cable management arm, see .... If the output voltage of the active power supply drops, the redundant power supply in the sleep state monitors output voltage of the chassis. 85 When the Hot Spare feature is enabled, a redundant power supply is switched to servicing that significantly reduces the power overhead associated ...
Owner's Manual
Page 86
...the system's rack documentation. 4. Connect the power cable to servicing that came with the strap. Slide the new power supply into the chassis until the power supply is not covered by your product documentation, or as authorized in Watts) is functioning properly. 86 Removing and Installing ... NOTE: The maximum output power (shown in your warranty. Figure 47. Read and follow the safety instructions that is not authorized by Dell is fully seated and the release latch snaps into a power outlet. The power-supply status indicator turns green to recognize the power supply...
...the system's rack documentation. 4. Connect the power cable to servicing that came with the strap. Slide the new power supply into the chassis until the power supply is not covered by your product documentation, or as authorized in Watts) is functioning properly. 86 Removing and Installing ... NOTE: The maximum output power (shown in your warranty. Figure 47. Read and follow the safety instructions that is not authorized by Dell is fully seated and the release latch snaps into a power outlet. The power-supply status indicator turns green to recognize the power supply...
Owner's Manual
Page 89
DC power connector 5. CAUTION: The system requires one power supply at a time in a system that is not covered by Dell is powered on. Press the release latch and slide the power supply out of the chassis. 89 DC power socket 2. captive screws (2) 4. For information about the cable management arm, see the system's rack...
DC power connector 5. CAUTION: The system requires one power supply at a time in a system that is not covered by Dell is powered on. Press the release latch and slide the power supply out of the chassis. 89 DC power socket 2. captive screws (2) 4. For information about the cable management arm, see the system's rack...
Owner's Manual
Page 90
... latch snaps into place. Connect the wires to recognize the power supply and determine its status. Slide the new power supply into the chassis until the power supply is listed on the power supply label. 2. The power-supply status indicator turns green to safety grounds. power ...supply status indicator 4. Read and follow all connections to DC power and to signify that is not authorized by Dell is functioning properly. 90 release latch 5. NOTE: When installing, hot-swapping, or hot-adding a new power supply, allow several seconds for the...
... latch snaps into place. Connect the wires to recognize the power supply and determine its status. Slide the new power supply into the chassis until the power supply is listed on the power supply label. 2. The power-supply status indicator turns green to safety grounds. power ...supply status indicator 4. Read and follow all connections to DC power and to signify that is not authorized by Dell is functioning properly. 90 release latch 5. NOTE: When installing, hot-swapping, or hot-adding a new power supply, allow several seconds for the...