Lenovo ThinkStation C20 User Manual page 31

Figure 20. Connecting the signal cable to a SAS hard disk drive
8. Slide the new hard disk drive with the bracket and the signal cable into the hard disk drive bay until
it snaps into position.
Figure 21. Installing a new hard disk drive
9. Locate one of the extra five-wire power cables and connect it to the new hard disk drive.
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Chapter 2 Installing or replacing hardware
25