Lenovo ThinkPad R400 7439 Hardware Maintenance Manual page 75

Table 13. Removal steps of HDD cover, HDD, and HDD drive rubber rails or SSD and
storage converter (continued)
HDD and HDD rubber rails:
When installing: The rubber rails on the hard disk drive must be attached to
the replacement drive. Otherwise the drive cannot be installed properly.
SSD and storage converter:
6
5
5
ThinkPad T400 and R400 (14.1-inch widescreen)
5
67