- Notes, cautions, and warnings
- About this document
- Dell Technologies PowerEdge R740xd2 system overview
- Initial system setup and configuration
- Installing and removing system components
- Safety instructions
- Before working inside your system
- After working inside your system
- Recommended tools
- Front bezel
- System cover
- Air shroud
- Internal PERC riser
- Cooling fans
- Intrusion switch
- Drive bay
- Drives
- Removing a drive blank
- Installing a drive blank
- Removing a drive carrier
- Removing the drive from the drive carrier
- Installing a drive carrier
- Installing a drive into the drive carrier
- Removing a 2.5-inch drive from a 3.5-inch drive adapter
- Installing a 2.5-inch drive into a 3.5-inch drive adapter
- Removing a 3.5-inch drive adapter from a 3.5-inch drive carrier
- Installing a 3.5-inch drive adapter into the 3.5-inch drive carrier
- Drive backplane bracket
- Bay intrusion switch
- Rear drive cage
- Drive backplane
- Cable routing
- System memory
- Processor and heat sink
- Expansion cards and expansion card risers
- Expansion card installation guidelines
- Removing expansion card from the system board
- Removing expansion card from the expansion card riser
- Installing expansion card into the expansion card riser
- Installing expansion card on the system board
- Removing an expansion card riser
- Installing an expansion card riser
- M.2 SSD module
- Optional IDSDM / vFlash module
- LOM riser card
- System battery
- Optional internal USB memory key
- Power supply units
- Power interposer board
- System board
- Trusted Platform Module
- Cable chain assembly
- Control panel
- Jumpers and connectors
- System diagnostics and indicator codes
- Getting help
- Documentation resources
Dell EMC PowerEdge R740xd2 Installation and Service Manual
Safety instructions
WARNING: Do not attempt to lift the system by yourself to avoid potential injury. Do not apply uneven force to either end of the system to prevent the chassis from distorting or bending. Keep the system parallel to the ground when lifting and moving it.
WARNING:Opening
or removing the system cover while
the system is powered on may expose
you to a risk of electric shock.
NOTE: This product is intended for restricted access locations, such as a dedicated equipment room or equipment closet, in accordance with the National Electrical Code, American National Standards Institute (ANSI), National Fire Protection Association (NFPA) 70.
Equipment Location - The equipment placed in the restricted access location that can be accessed only by the service personnel or users who have been instructed about the restrictions applied to the location. The location can be accessed using a tool or a key or any other means of security, and is controlled by the authority responsible for the location.
CAUTION:Do not
operate the system without the
cover for a duration exceeding five minutes. Operating the system without the system cover can result
in component damage.
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: To ensure proper operation
and cooling, all bays in the system and system fans must be always populated with a component or a blank.
NOTE:It is recommended
that you always use an antistatic mat and antistatic strap while working
on components inside the system.
CAUTION: Keep hands clear off the rotating fan blades of the high performance fans, as it may cause serious injury or cuts. Ensure system is powered off before servicing.
Please provide ratings (1-5 stars).
Please provide ratings (1-5 stars).
Please provide ratings (1-5 stars).
Please select whether the article was helpful or not.
Comments cannot contain these special characters: <>()\