IBM System x3650 M4 Type 7915 Problem Determination And Service Manual page 104

Table 6. IMM2 error messages (continued)
v Follow the suggested actions in the order in which they are listed in the Action column until the problem
is solved.
v If an action step is preceded by "(Trained technician only)," that step must be performed only by a trained
technician.
806f0021-3001xxxx Mezz Card Error has
been detected.
80070221-d001xxxx Sensor PCIe
configuration has
transitioned to critical
from a less severe
state.
86
IBM System x3650 M4 Type 7915: Problem Determination and Service Guide
Error A dual-port network
adapter fault has
been detected.
A sensor has
changed to critical
state from a less
severe state.
1. Check the optional network adapter
error LED.
2. Reseat the dual-port network
adapter (see "Removing the
optional dual-port network adapter"
on page 224 and "Installing the
optional dual-port network adapter"
on page 225).
3. Update the firmware (UEFI and
IMM) (see "Updating the firmware"
on page 297) and dual-port network
adapter driver to the latest level.
4. Replace the dual-port network
adapter.
5. (Trained technicians only) Replace
the system board (see "Removing
the system board" on page 290 and
"Installing the system board" on
page 292).
130W or 135W microprocessors
system configuration only.