Description

This software is used to upgrade the CPLD version of the R4950 G6 server

Installation steps

Publish Description

Restrictions and cautions

This version is applicable to H3C UniServer R4950 G6 servers.

Version information

Version number

Version number: 00A

You can access the HDM Web interface of the server to identify the version on the System > Product Information page.

Version history

Table 1 Version history

Hardware and software compatibility matrix

Table 2 Hardware and software compatibility matrix

Added support of M.2 cables (from system board J45/J65/J67 to M.2 adapter module) for BIOS 6.30.23 or a higher version and HDM 1.25 or a higher version.

Upgrade restrictions and guidelines

1.Make sure the server and the HDM client (such as a PC) can reach each other.

2.For a successful bulk update, make sure you can update one server successfully before you update the remaining servers.

3.During the update process, maintain the network connection and do not refresh the page.

4.To avoid CPLD or operating system errors, do not power on or power off the server during the firmware.

Problems Solved

New Functions

Version:00F(2025/9/12)

Upgrade recommendations

Recommended Upgrade

Problems Solved

The Predictive hot swapping issue of OCP adapter has been optimized;

OCP RAS requirements have been adapted;

P4 resource split x2x2 issue in Option has been adapted;

AC momentary power interruption issue has been optimized;

New line-board configurations 4-2/5-2 in Option have been adapted.

The VR online upgrade function has been adapted;

The PMIC alarm statement has been optimized;

The probabilistic identification issue of DSD has been optimized;

The NIC NCSI timing issue has been optimized;

The NVMe Drive fault issue has been modified;

The enabling/disabling ABL serial port print via IPMI at specific sites has been adapted.

The HDM 's ' slight ' alarm level event state light is ' green light 1Hz flicker ' when adapted to a specific situation.

The problem of DPU card over-temperature shutdown when upgrading the server BMC version under S5 power supply is solved.

Adapt to multi host OCP network card configuration on R4950 G6 server.

Adapt to the self-developed P9560 OCP form of the raid card.

Solve the problem of 100G OCP network card small fan reporting blockage alarm when powered on or off by DC.

Added support for power-on of RS46R3X16 RISER S5 Slot2/Slot5 and power-on of general slots.

Added support for connecting a Marvell M.2 adapter to P4 interface, paired with RS46R3X16, and integrating P4 into the slot loop scheme.

Resolved the overcurrent protection issue on P12V_STBY PSU that occurred during AC power-on for the Great Wall 1600W Titanium power supply.

Resolved the issue of the UID LED staying on when the server is powered on through an AC power source.

Resolved the memory PMIC alarm issue.

New Functions

Version:00E(2025/8/20)

Upgrade recommendations

Recommended Upgrade

Problems Solved

The VR online upgrade function has been adapted;

The PMIC alarm statement has been optimized;

The probabilistic identification issue of DSD has been optimized;

The NIC NCSI timing issue has been optimized;

The NVMe Drive fault issue has been modified;

The enabling/disabling ABL serial port print via IPMI at specific sites has been adapted.

The HDM 's ' slight ' alarm level event state light is ' green light 1Hz flicker ' when adapted to a specific situation.

The problem of DPU card over-temperature shutdown when upgrading the server BMC version under S5 power supply is solved.

Adapt to multi host OCP network card configuration on R4950 G6 server.

Adapt to the self-developed P9560 OCP form of the raid card.

Solve the problem of 100G OCP network card small fan reporting blockage alarm when powered on or off by DC.

Added support for power-on of RS46R3X16 RISER S5 Slot2/Slot5 and power-on of general slots.

Added support for connecting a Marvell M.2 adapter to P4 interface, paired with RS46R3X16, and integrating P4 into the slot loop scheme.

Resolved the overcurrent protection issue on P12V_STBY PSU that occurred during AC power-on for the Great Wall 1600W Titanium power supply.

Resolved the issue of the UID LED staying on when the server is powered on through an AC power source.

Resolved the memory PMIC alarm issue.

New Functions

Version:00D(2025/4/17)

Upgrade recommendations

Recommended Upgrade

Problems Solved

The HDM 's ' slight ' alarm level event state light is ' green light 1Hz flicker ' when adapted to a specific situation.

The problem of DPU card over-temperature shutdown when upgrading the server BMC version under S5 power supply is solved.

Adapt to multi host OCP network card configuration on R4950 G6 server.

Adapt to the self-developed P9560 OCP form of the raid card.

Solve the problem of 100G OCP network card small fan reporting blockage alarm when powered on or off by DC.

Added support for power-on of RS46R3X16 RISER S5 Slot2/Slot5 and power-on of general slots.

Added support for connecting a Marvell M.2 adapter to P4 interface, paired with RS46R3X16, and integrating P4 into the slot loop scheme.

Resolved the overcurrent protection issue on P12V_STBY PSU that occurred during AC power-on for the Great Wall 1600W Titanium power supply.

Resolved the issue of the UID LED staying on when the server is powered on through an AC power source.

Resolved the memory PMIC alarm issue.

New Functions

Version:00B(2024/4/30)

Upgrade recommendations

Recommended Upgrade

Problems Solved

New Functions

Version:00A(2024/2/6)

Upgrade recommendations

Recommended Upgrade

Problems Solved

New Functions

Version:009(2023/9/22)

Upgrade recommendations

Recommended Upgrade

Problems Solved

New Functions