Disable Cooling Manager Support - Lenovo ThinkSystem HR330A User Manual And Hardware Maintenance Manual

1
Response Data:
Byte
1
2
3

2.13 Disable cooling manager support

This is the command to disable cooling manager support. If this command executes successful, cooling manager will be disabled
and fan will start at 100% duty cycle, then user can use pwmtachtool to control fan to expected duty cycle.
Linux command:
$ ipmitool raw 0x3c 0x0b 0x01 (Disable)
$ ipmitool raw 0x3c 0x0b 0x00 (Enable)
Description:
NetFn
Command
Request Data:
Byte
1
Response Data:
Byte
1
Component ID (BIOS: 04h, BOOTW: 20h, BOTH: 24h)
[7:6] – Reserved
[5] – BOOTFW Component (SCP)
[4:3] – Reserved
[2] – BIOS Component
[1:0] – Reserved
Data field
Completion Code
Requested Component ID
Result:
00h: Success
20h: Failed to clean BOOTFW – No BOOTFW Image Found 04h: Failed to clean
BIOS – No BIOS Image Found
24h: Failed to clean BOTH Component
0x3c
0x0b
Data field
01h: Disable 00h:
Enable
Data field
Completion Code
150