IBM 8485E2U Installation Manual page 71

Table 2. Abbreviated list of POST error codes (continued)
v Follow the suggested actions in the order in which they are listed in the Action
column until the problem is solved.
v See the parts listing in the Problem Determination and Service Guide to determine
which components are customer replaceable units (CRU) and which components
are field replaceable units (FRU).
v If an action step is preceded by "(Trained service technician only)," that step must
be performed only by a trained service technician.
Error code Description
1805 PCI option read-only memory
(ROM) checksum error.
Action
1. Remove the failing PCI
adapter.
2. Reseat the following
components:
a. Each adapter
b. PCI-X expansion card (if
failing adapter is on the
card).
3. Replace the following
components one at a time, in
the order shown, restarting the
server each time:
a. Failing PCI adapter
b. PCI-X expansion card (if
failing adapter is on the
card).
c. (Trained service technician
only) System board
Chapter 5. Solving problems
57