Failing function code 974

The CD-ROM 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
974 Any 88G3929 CD-ROM drive (type A or type B bezel)  

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