Lenovo B50-45 Notebook - Manual (Page 39)

Appendix A. CRU instructions
33
To replace the hard disk drive, do the following:
1 Remove the battery pack. For details, see “Replacing the battery pack” on
page 31.
2 Remove the screws , and then remove the bottom slot cover .
3 Remove the frame fixing screws .
a b
1
2
1
c
3
3