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3. Gently lift and remove the SATA HDD or SSD
4. To install a HDD or SSD or other compatible SATA harddrive, reverse the steps and
reinstall the PXI-63980 into the PXI system.
2.3.14 Replacing the Battery Backup
The PXI-63980 is provided with a 3.0 V “coin cell” lithium battery, replacement of which
is as follows�
1. Turn off the PXI chassis.
2. Remove the PXI-63980 embedded controller from the chassis. Observe all anti-
static precautions.
3. To remove the battery, gently insert a small (approx. 5 mm) flathead screwdriver
under the battery at the negative retaining clip. Gently pry up and the battery should
easily pop out.
4. Place a fresh identical battery (CR2032 or equivalent) in the socket, ensuring that the
positive pole (+) is facing upwards. The battery is most easily seated by first being
inserted under the positive retaining clip, and then pushed downward at the
negative retaining clip. The battery should easily snap into position.
5. Reinstall the embedded controller into the PXI chassis and restore power.
2�3�15 Clearing CMOS
In the event of a system malfunction causing the PXI-63980 to halt or fail to boot, clear the
CMOS and restore the controller BIOS to its default settings. To clear the CMOS:
1. Shut down the controller operating system and turn off the PXI Chassis.
2. Remove the PXI-63980 from the chassis. Observe all anti-static precautions.
3. Locate the CMOS clear switch (SW1) on the board (seeSection 2.3.10 Onboard
Connections and Settings). Move the switch from Normal position
