Description

Installation steps

Publish Description

Problems Solved

New Functions

Version:5.81(2025/11/11)

Upgrade recommendations

Upgrade recommended

Problems Solved

Resolved problems in BIOS-5.81

202510111170

Symptom: When the server's memory CE is triggered repeatedly, the OS system experiences a brief delay.

Condition: This symptom might occur if the server's memory CE is triggered repeatedly.

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Symptom: In BIOS-5.80, switching to Legacy mode or disabling the Above 4G option result in insufficient resource allocation on the server.

Condition: This symptom might occur if you switch to Legacy mode or disable the Above 4G option in BIOS-5.80.

202508120684

Symptom: If the LSI-9540-8i controller creates Foreign information on the dual-socket server, mouse cursor lag might occur during tracking in the BIOS graphics mode HII management interface.

Condition: This symptom might occur if the LSI-9540-8i controller creates Foreign information on the dual-socket server and you switch to the HII management interface in the BIOS graphics mode.

New Functions

Version:5.80(2025/8/18)

Upgrade recommendations

Optional upgrade

Problems Solved

Resolved problems in BIOS-5.80

202504010964

Symptom: When VMD is set to Enabled for the dual-processor server, the HDM storage page and PCIe device page fail to display AIC card information.

Condition: This symptom might occur if you view AIC card information on the HDM storage page and PCIe device page when VMD is set to Enabled for the dual-processor server.

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Symptom: A dual-processor server might fail to enter the OS and a processor might report a severe alarm during BIOS boot up when DIMM slots are not fully populated and SGX is set to Enabled on the server.

Condition: This symptom might occur if DIMM slots are not fully populated and SGX is set to Enabled on a dual-processor server.

New Functions

Version:5.79(2025/6/27)

Upgrade recommendations

Recommended Upgrade

Problems Solved

Resolved problems in BIOS-5.79

202504241644

Symptom: The turbo frequency lock failed when you set Static Turbo to Auto after setting Workload Profile Config to Fixed Turbo Frequency.

Condition: This symptom might occur if you set Static Turbo to Auto after setting Workload Profile Config to Fixed Turbo Frequency.

New Functions

Version:5.78(2025/2/20)

Upgrade recommendations

Optional upgrade

Problems Solved

Resolved problems in BIOS-5.78

202411130861

Symptom: A CPU DCU alarm occurred due to a DIMM fault on the server. The DCU alarm message cannot be resolved and the SEL log does not report the position of the faulty DIMM.

Condition: This symptom might occur if a CPU DCU alarm occurred due to a DIMM fault on the server.

202408211405

Symptom: When you obtain information about a CXMT DIMM from HDM, the returned serial number lacks the initial part compared to the actual physical DIMM.

Condition: This symptom might occur if you obtain information about a CXMT DIMM from HDM.

New Functions

Version:5.76(2024/9/24)

Upgrade recommendations

Recommended upgrade

Problems Solved

Resolved problems in BIOS-5.76

Symptom: In UEFI mode, two boot options are displayed on the BIOS-EXIT interface after you install the SLES 15 (64 bit) SP1 system.

Condition: This symptom might occur if you switch to UEFI mode and view the SLES 15 (64 bit) SP1 system boot options on the BIOS-EXIT interface.

Symptom: R5300 G5 with multiple Intel Flex 170 GPUs gets stuck at the UPI Initializing stage upon startup and restarts repeatedly.

Condition: This symptom might occur if you install multiple Intel Flex170 GPUs on the R5300 G5.

New Functions

Version:5.74(2024/5/27)

Upgrade recommendations

Optional upgrade

Problems Solved

Resolved problems in BIOS-5.74

Symptom: The unit of the memory rate changes to MT/s.

Condition: This symptom might occur if you view the memory rate and its unit in the BIOS setup utility.

New Functions

Version:5.73(2024/4/18)

Upgrade recommendations

optional Upgrade

Problems Solved

Resolved problems in BIOS-5.73

Symptom: Added support for out-of-band modification of the Workload Profile for dual-processor server models.

Condition: None.

Symptom: If the R5300 G5 is fully equipped with eight GPU-ATS-M150-16GB-FHFL modules, no GPU information is available in HDM or BIOS.

Condition: This symptom might occur if the R5300 G5 is fully equipped with eight GPU-ATS-M150-16GB-FHFL modules.

New Functions

Version:5.71(2024/1/17)

Upgrade recommendations

Recommended Upgrade

Problems Solved

Resolved problems in BIOS-5.71

Symptom: In Legacy mode, the MAC addresses of the NIC-ETH630F-LP-2P and NIC-ETH641F-LP-2P network adapters are displayed as 0.

Condition: This symptom might occur in Legacy mode if you view the MAC addresses of NIC-ETH630F-LP-2P and NIC-ETH641F-LP-2P.

Symptom: When a PCIe 1.0 module is connected to the R4900 G5 server, some functions are unavailable during basic function operation under the OS.

Condition: This symptom might occur if a PCIe 1.0 module is connected to a R4900 G5 server.

New Functions

Version:5.66(2023/8/17)

Upgrade recommendations

Recommended Upgrade

Problems Solved

Resolved problems in BIOS-5.66

Symptom: When the R5300 G5 server is installed with eight H800 GPUs in HPC mode, the BIOS gets stuck at the progress of 16% during self-test, and a watchdog error occurs on HDM.

Condition: This symptom might occur if the R5300 G5 server is installed with eight H800 GPUs.

Symptom: After the security bezel of the server in power-on state is hot swapped, the Logo LED turns on but the decorative LEDs do not turn on. After the server restarts, the decorative LEDs turn on.

Condition: This symptom might occur if the security bezel is hot swapped when the server is powered on.

New Functions

Version:5.55(2022/12/30)

Upgrade recommendations

Problems Solved

New Functions

Version:5.49(2022/7/14)

Upgrade recommendations

Problems Solved

New Functions

Version:5.48(2022/6/7)

Upgrade recommendations

Problems Solved

New Functions

Version:5.41(2022/1/21)

Upgrade recommendations

Problems Solved

New Functions

Version:5.40(2021/12/31)

Upgrade recommendations

Problems Solved

New Functions

Version:5.37(2021/11/17)

Upgrade recommendations

Problems Solved

New Functions

Version:5.34(2021/9/26)

Upgrade recommendations

Problems Solved

New Functions