Dell PowerEdge R740xd - Removing NVDIMM-N Battery from MID Drive Tray

Figure 34. Installing NVDIMM-N battery into air shroud
Next step
Follow the procedure listed in After working inside your system.
Removing NVDIMM-N battery from mid drive tray
Prerequisites
1 Follow the safety guidelines listed in Safety instructions.
2 Follow the procedure listed in Before working inside your system.
CAUTION
: NVDIMM-N battery is not hot swappable. To prevent data loss and potential damage to your system, ensure
that your system, LEDs on system, LEDs on NVDIMM-N and LEDs on NVDIMM-N battery are turned o before
removing the NVDIMM-N battery.
CAUTION: To avoid damage to the battery connector, you must rmly support the connector while installing or
removing a battery.
Steps
1 Lift the drive tray handles 90 degrees upward.
2 Using Phillips #2 screwdriver, remove the screw securing the NVDIMM-N battery.
3 Slide the NVDIMM-N battery to disengage it from the drive tray.
4 Disconnect the cables from the NVDIMM-N battery.
5 Holding the edges, lift the NVDIMM-N battery away from the system.
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Installing and removing system components