Lenovo System x3850 X6 Installation And Service Manual page 654

– Finding the UEFI (POST) error code
• 80070221-0b0affff : Sensor [SensorElementName] has transitioned to critical from a less severe
state.
IMM has detected an Over Temperature Condition for the ML2 adapter.
May also be shown as 800702210b0affff or 0x800702210b0affff
Severity
Error
Serviceable
Yes
Automatically notify support
No
Alert Category
Critical - Other
SNMP Trap ID
50
CIM Information
Prefix: PLAT ID: 0522
User Response
Complete the following steps until problem is solved:
1. Check the IMM event log for any fan or cooling related issues.
2. Make sure that the airflow at the front and rear of the server is not obstructed and that fillers are
in place and correctly installed.
3. Make sure that the room temperature is within operating specifications.
4. Check IBM Support site for Service Bulletins/RETAIN tips related to an ML2 Fault Condition.
Related links
– Server features and specifications
• 80070221-1f01ffff : Sensor [SensorElementName] has transitioned to critical from a less severe
state.
IMM has reported microprocessor 1 has an External QPI Link Error.
May also be shown as 800702211f01ffff or 0x800702211f01ffff
Severity
Error
Serviceable
Yes
Automatically notify support
No
Alert Category
Critical - Other
SNMP Trap ID
50
CIM Information
Prefix: PLAT ID: 0522
User Response
640
System x3850 X6 and x3950 X6 Installation and Service Guide