Oracle X8-2L Service Manual page 184

Remove the Internal HBA Card and HBA Super Capacitor
3. Rotate the PCIe card locking mechanism, and then lift up on the PCIe HBA card
to disengage it from the motherboard connectors [1].
4. Disconnect the super capacitor cable and the SAS cables from the Oracle
Storage 12Gb SAS PCIe RAID HBA, Internal card [1].
See also
5. Lift and remove the internal HBA card and super capacitor cable from the
chassis [2].
6. Place the internal HBA card and super capacitor cable on an antistatic mat.
184 Oracle Server X8-2L Service Manual • January 2021
"Remove SAS Storage Drive Cables" on page 189.