Installation and Service Manual
Table Of Contents
- Dell EMC PowerEdge T440
- Dell EMC PowerEdge T440 overview
- Documentation resources
- Technical specifications
- Initial system setup and configuration
- Pre-operating system management applications
- Installing and removing system components
- Safety instructions
- Before working inside your system
- After working inside your system
- Optional front bezel
- System feet
- Caster wheels – optional
- System cover
- Air shroud
- Drives
- Removing a drive blank
- Installing a drive blank
- Removing a drive carrier
- Installing a drive carrier
- Removing the drive from the 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
- Optical drives and tape drives
- Cabled drives
- Drive backplane
- System memory
- Cooling fans
- Optional internal USB memory key
- Expansion card holder
- Expansion cards
- Optional IDSDM or vFlash card
- Processors and heat sinks
- Power supply units
- Power interposer board
- System battery
- Control panel assembly
- System board
- Trusted Platform Module
- Converting the system from tower mode to rack mode
- Updating BIOS
- Restoring the Service Tag using Easy Restore
- Using system diagnostics
- Jumpers and connectors
- Getting help
Figure 76. Installing a cabled PSU
Next step
Follow the procedure listed in After working inside your system.
Power interposer board
The power interposer board (PIB) is a board that connects the redundant power supply units (PSUs) to the system board. The PIB is only
supported in systems with redundant PSUs.
Removing the power interposer board
Prerequisites
CAUTION
: Many repairs may only be done by a certied 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 Safety instructions.
2 Follow the procedure listed in Before working inside your system.
CAUTION
: To prevent damage to the power interposer board, you must remove the power supply units (PSUs) or PSU
blank from the system before removing the power interposer board (PIB).
3 Remove the PSUs or PSU blanks from the back of the chassis.
4 Remove the air shroud.
Steps
1 Disconnect the power cables from the drive backplane and the system board.
NOTE
: If installed, remove the expansion card to enable removing the P3 power cable from the system board.
2 Using the Phillips #2 screwdriver, remove the screw that secures PIB to the chassis.
3 Pressing the release latch on the PIB, lift the PIB to release it from the hooks on the PSU cage.
4 Lift the PIB out of the chassis.
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Installation and Service Manual
Installing and removing system components