User`s guide

Failing function code 930
The keyboard might be failing.
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
930 Any 39F8226 Lighted program
function keyboard
(LPFK), 6094 model
20
930 Any 39F8302 Cable, serial
attachment, power
If you need additional information for failing part numbers, location codes, or removal and replacement
procedures, see Part locations and location codes. Select your machine type and model number to find
additional location codes, part numbers, or replacement procedures for your system.
Failing function code 935
The diskette drive might be failing.
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
935 Any 93F2361 1.44 MB 3.5-inch
white diskette drive
935 Any 76H4091 1.44 MB 3.5-inch
black diskette drive
935 Any 07L7814 1.44 MB 3.5-inch
diskette drive
If you need additional information for failing part numbers, location codes, or removal and replacement
procedures, see Part locations and location codes. Select your machine type and model number to find
additional location codes, part numbers, or replacement procedures for your system.
Failing function code 938
The adapter might be failing.
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
Failing function codes, failing items, and symbolic FRUs 141