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In order to support the Universal Backplane Management 6 (UBM6) backplane and have the platform recognized, HPE recommends updating the system and controller minimum firmware version as detailed in the Resolution section below.The server may experience the following scenarios if the minimum firmware versions are not met:UBM6 backplane directly attached to the System Board:Intel platform RBSU: Can recognize HDD, but the backplane displays unknown device when the UBM6 backplane is being attached. Incorrect thermal table on fan control due to failure to recognize UBM6.AMD platform RBSU: for ProLiant DL365/DL385 Gen10 Plus servers, may not be able to recognize HDD, or not able to recognize the correct HDD type.iLO: Unable to recognize HDD. IML may record incorrect behavior when a hot-plug of the HDD is performed.Backplane attached with Microchip SR controller:HDD, backplane and Controller can be recognized in RBSU with incorrect thermal table on fan control.Backplane with Broadcom MR controller attached to the System Board:UBM6 firmware update is only supported.
Any of the following servers:HPE ProLiant DL380 Gen10 server.HPE ProLiant DL360 Gen10 server.HPE ProLiant DL380 Gen10 Plus server.HPE ProLiant DL360 Gen10 Plus server.HPE ProLiant DL385 Gen10 Plus server.HPE ProLiant DL365 Gen10 Plus server.HPE ProLiant DL345 Gen10 Plus server.HPE ProLiant DL325 Gen10 Plus server.HPE ProLiant DL325 Gen10 Plus v2 server.HPE ProLiant DL385 Gen10 Plus v2 server.
Update the system and controller firmware version, through SPP 2024.09.00.00 or later, according to the following recipes:NOTE: The UBM6 firmware may get corrupted if SPP prior to SPP 2024.09.00.00 is used. When UBM6 firmware is corrupted, disk may function properly, but RBSU and ILO pages may not show UBM6 Backplane FW, Box number and Bay number correctly. If UBM6 firmware is already corrupted, then open a case with HPE support.Gen10 Servers: ProLiant DL380 Gen10 or ProLiant DL360 Gen10.Backplane directly attached to the System Board.Gen10Gen10 UBM6 Recommended FW requirementSPP 2024.09.00.00System ROM (U30)2.683.30_07-22-2024iLO 52.723.07Backplane attached with Microchip SmartRAID Gen10 controller (HPE Smart Array P408i-p SR Gen10 Controller, HPE Smart Array P408i-a SR Gen10 Controller, HPE Smart Array E208i-p SR Gen10 Controller, HPE Smart Array E208i-a SR Gen10 Controller, HPE Smart Array P816i-a SR Gen10 Controller, HPE Smart Array SR Gen10 Controllers).Gen10Gen10 UBM6 Recommended FW requirementSPP 2024.09.00.00SR controller5.327.11Backplane attached with Broadcom MegaRAID Gen10 controller (HPE MegaRAID MR Gen10 Controller, the following MegaRAID Gen10 Plus controllers are also suported:HPE MR416i-p Gen10 Plus Controller, ,PE MR416i-a Gen10 Plus 12G Controller, HPE MR216i-p Gen10 Plus 12G Controller, HPE MR216i-a Gen10 Plus 12G Controller).Gen10Gen10 UBM6 Recommended FW requirementMR controller52.22.3-4650Gen10 Plus ServersIntel platforms: ProLiant DL380 Gen10 Plus, ProLiant DL360 Gen10 Plus, and others.Backplane directly attached to the System Board.Gen10 PlusGen10 Plus UBM6 Recommended FW requirementSPP 2024.09.00.00System ROM (U46)1.642.20_07-22-2024iLO 52.723.07AMD platforms: ProLiant DL385 Gen10 Plus, ProLiant DL365 Gen10 Plus, ProLiant DL345 Gen10 Plus, ProLiant DL325 Gen10 Plus, ProLiant DL325 Gen10 Plus v2 server and ProLiant DL385 Gen10 Plus v2 server.Backplane directly attached to the System Board.Gen10 Plus and Gen10 Plus v2Gen10 Plus and Gen10 Plus v2 UBM6 Recommended FW requirementSPP 2024.09.00.00System ROM (A42/A43)2.603.10_05-16-2024iLO 52.723.07Backplane attached with Microchip SmartRAID Gen10 Plus controller (HPE SR932i-p Gen10 Plus controller, HPE SR416i-a Gen10 Plus controller, HPE SR Gen10 Plus Controller).Gen10 Plus and Gen10 Plus v2Gen10 Plus and Gen10 Plus v2 UBM6 Recommended FW requirementSPP 2024.09.00.00SR controller03.01.14.06203.01.30.106Backplane attached with Broadcom MegaRAID Gen10 Plus controller (HPE MR416i-p Gen10 Plus Controller, HPE MR416i-a Gen10 Plus 12G Controller, HPE MR216i-p Gen10 Plus 12G Controller, HPE MR216i-a Gen10 Plus 12G Controller).Gen10 Plus and Gen10 Plus v2Gen10 Plus and Gen10 Plus v2 UBM6 Recommended FW requirementMR controller52.22.3-4650Note: The UBM2 and UBM3 PIC PLDM most recent firmware are included in SPP 2024.09.00.00 and would be updated automatically through it. It is also available to manually use the "Update Firmware" option in iLO GUI to upgrade these components:Firmware Package - UBM2 Backplane PIC PLDM Firmware for Gen10/Gen10P/Gen11 ServersFirmware Package - UBM3 Backplane PIC PLDM Firmware for Gen10/Gen10P/Gen11 servers usageImportant Note:There is an issue in firmware versions earlier than 52.24.3-4948 for the MR Controller. Follow the instruction in the following advisory before doing the firmware update:HPE MR Gen10 Plus and Gen11 Storage Controllers - In Rare Instances, The Controller May Not Function After Installing the MR Firmware UpdateDocument VersionRelease DateDetails5July 28, 2025Updated the minimum firmware and SPP recipes.4January 9, 2024Added a note regarding MR controller firmware versions earlier than 52.24.3-4948.3July 4, 2023Added a Note to the Resolution regarding UBM2 and UBM3 PIC PLDM Firmware.2May 31, 2023Updated with latest details for the Broadcom MR controller.1November 17, 2022Original Document Release.
Operating Systems Affected:Not Applicable
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