Failing function code 261

The problem is in the RS/232 interposer.

Use the following table to determine the part number for the field replaceable unit (FRU).

CCIN or FFC Type and model Part number Description Location code
261 Any 10N7453 RS/232 interposer Un-P1-Tx

For more information about failing part numbers, location codes, or removal and replacement procedures, see Part locations and location codes. Select your machine type and model number to see applicable procedures for your system.




Last updated: Tue, April 21, 2020