Owners Manual
Table Of Contents
- PowerVault NX3340 Network Attached Storage System Installation and Service Manual
- Contents
- NX3340 system product overview
- 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
- System Information
- Viewing System Information
- System Information details
- Memory Settings
- Viewing Memory Settings
- Memory Settings details
- Processor Settings
- Viewing Processor Settings
- Processor Settings details
- SATA Settings
- Viewing SATA Settings
- SATA Settings details
- Boot Settings
- Viewing Boot Settings
- Boot Settings details
- Choosing system boot mode
- Changing boot order
- Integrated Devices
- Viewing Integrated Devices
- Integrated Devices details
- Serial Communication
- Viewing Serial Communication
- Serial Communication details
- System Profile Settings
- Viewing System Profile Settings
- System Profile Settings details
- System Security
- Viewing System Security
- System Security Settings details
- Creating a system and setup password
- Using your system password to secure your system
- Deleting or changing system and setup password
- Operating with setup password enabled
- Miscellaneous Settings
- Viewing Miscellaneous Settings
- Miscellaneous Settings details
- iDRAC Settings utility
- Device Settings
- Dell Lifecycle Controller
- Boot Manager
- PXE boot
- Diagnostics and indicators
- Jumpers and connectors
- Installing and removing system components
- Safety instructions
- Before working inside your system
- After working inside your system
- Recommended tools
- Front bezel
- System cover
- Backplane cover
- Inside the system
- Air shroud
- Cooling fans
- System memory
- Processors and heat sinks
- Expansion cards and expansion card risers
- Network daughter card
- Integrated storage controller card
- Hard drives
- Drive backplane
- System battery
- USB module
- Optional internal USB memory key
- Optical drive—optional
- Power supply units
- System board
- Trusted Platform Module
- Control panel
- Getting help
Figure 71. Removing a power supply unit blank
Next steps
Install the PSU blank.
Installing a power supply unit blank
Prerequisites
1. Follow the safety guidelines listed in Safety instructions.
2. Follow the procedures in Before working inside your system.
NOTE: Install the power supply unit (PSU) blank only in the second PSU bay.
Steps
Align the PSU blank with the PSU slot and push it into the PSU slot until it clicks into place.
Figure 72. Installing a power supply unit blank
Next steps
Follow the procedure listed in After working in your system.
Removing a power supply unit
Prerequisites
CAUTION:
The system needs 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 Safety instructions.
2. Disconnect the power cable from the power source and from the PSU you intend to remove, and then remove the cable
from the strap on the PSU handle.
3. Unlatch and lift the optional cable management arm if it interferes with the PSU removal.
104
Installing and removing system components