Lenovo System x3850 X6 Installation And Service Manual page 577

The PCH temperature sensor has risen above its upper critical threshold. A soft shutdown will be
attempted.
May also be shown as 800109012d01ffff or 0x800109012d01ffff
Severity
Error
Serviceable
Yes
Automatically notify support
No
Alert Category
Critical - Temperature
SNMP Trap ID
0
CIM Information
Prefix: PLAT ID: 0494
User Response
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.
Related links
– Server features and specifications
• 80010902-0701ffff : Numeric sensor [NumericSensorElementName] going high (upper critical) has
asserted.
A voltage has risen above its specified threshold (sensor SysBrd 12V, SysBrd 3.3V, or SysBrd 5V).
May also be shown as 800109020701ffff or 0x800109020701ffff
Severity
Error
Serviceable
Yes
Automatically notify support
Yes
Alert Category
Critical - Voltage
SNMP Trap ID
1
CIM Information
Prefix: PLAT ID: 0494
User Response
1. (Trained service technician only) If the specified sensor is SysBrd 3.3V or SysBrd 5V, replace the
system board.
Appendix C. Integrated management module II (IMM2) error messages
563