Owners Manual
Table Of Contents
- Dell PowerEdge R430 Owner's Manual
- Dell PowerEdge R430 system overview
- Supported configurations for the PowerEdge R430 system
- Front panel
- Back panel features
- Diagnostic indicators
- Locating service tag of your system
- Documentation resources
- Technical specifications
- Initial system setup and configuration
- Pre-operating system management applications
- Options to manage the pre-operating system applications
- System Setup
- Viewing System Setup
- System Setup details
- System BIOS
- Viewing System BIOS
- System BIOS Settings details
- Boot Settings
- Network Settings
- System Security
- System Information
- Memory Settings
- Processor Settings
- SATA Settings
- Integrated Devices
- Serial Communication
- System Profile Settings
- Miscellaneous Settings
- iDRAC Settings utility
- Device Settings
- 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
- Inside the system
- Cooling shroud
- System memory
- Hard drives
- Removing a 2.5-inch hard drive blank
- Installing a 2.5-inch hard drive blank
- Removing a 3.5-inch hard drive blank
- Installing a 3.5-inch hard drive blank
- Removing a 3.5-inch cabled hard drive carrier
- Installing a 3.5-inch cabled hard drive carrier
- Removing a hot swappable hard drive carrier
- Installing a hot swappable hard drive carrier
- Removing a 3.5-inch hot swappable hard drive adapter from a 3.5-inch hot swappable hard drive carrier
- Installing a 3.5-inch hard drive adapter into a hot swap hard drive carrier
- Removing a 2.5-inch hard drive from a 3.5-inch hard drive adapter
- Installing a 2.5-inch hard drive into a 3.5-inch hard drive adapter
- Removing a hard drive or a solid state drive from a hard drive carrier
- Installing a hard drive or solid state drives into a hard drive carrier
- Optical drive (optional)
- Cooling fans
- Internal USB memory key (optional)
- Expansion cards and expansion card riser
- iDRAC port card (optional)
- SD vFlash card (optional)
- Internal dual SD module (optional)
- Integrated storage controller card
- Processors and heat sinks
- Power supply units
- System battery
- Hard-drive backplane
- Control panel
- Power interposer board
- System board
- Trusted Platform Module
- Using system diagnostics
- Jumpers and connectors
- Troubleshooting your system
- Troubleshooting system startup failure
- Troubleshooting external connections
- Troubleshooting the video subsystem
- Troubleshooting a USB device
- Troubleshooting a serial input and output device
- Troubleshooting a NIC
- Troubleshooting a wet system
- Troubleshooting a damaged system
- Troubleshooting the system battery
- Troubleshooting power supply units
- Troubleshooting cooling problems
- Troubleshooting cooling fans
- Troubleshooting system memory
- Troubleshooting an internal USB key
- Troubleshooting a micro SD card
- Troubleshooting an optical drive
- Troubleshooting a drive or SSD
- Troubleshooting a storage controller
- Troubleshooting expansion cards
- Troubleshooting processors
- System messages
- Getting help
Hot spare feature
Your system supports the hot spare feature that significantly reduces the power overhead associated with power supply unit
(PSU) redundancy.
When the hot spare feature is enabled, one of the redundant PSUs is switched to the sleep state. The active PSU supports 100
percent of the load, thus operating at higher efficiency. The PSU in the sleep state monitors output voltage of the active PSU. If
the output voltage of the active PSU drops, the PSU in the sleep state returns to an active output state.
If having both PSUs active is more efficient than having one PSU in the sleep state, the active PSU can also activate the
sleeping PSU.
The default PSU settings are as follows:
● If the load on the active PSU is more than 50 percent, then the redundant PSU is switched to the active state.
● If the load on the active PSU falls below 20 percent, then the redundant PSU is switched to the sleep state.
You can configure the hot spare feature by using the iDRAC settings. For more information about iDRAC settings, see the
Integrated Dell Remote Access Controller User’s Guide available at Dell.com/idracmanuals.
Removing a redundant power supply unit
Prerequisites
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.
CAUTION: The system requires one power supply unit (PSU) for normal operation. On power-redundant
systems, remove and replace only one PSU at a time in a system that is powered on.
1. Follow the safety guidelines listed in the Safety instructions section.
2. Disconnect the power cable from the power source.
3. Disconnect the power cable from the PSU and remove the straps that bundle and secure the system cables.
4. Unlatch and lift the optional cable management arm if it interferes with PSU removal. For information about the cable
management arm, see the systems rack documentation at Dell.com/poweredgemanuals.
Steps
Press the release latch and pull the PSU out of the chassis.
Figure 71. Removing a redundant PSU
1.
release latch 2. PSU connector
3. PSU 4. power connector
5. PSU handle
136 Installing and removing system components