Lenovo 4223 Computer Hardware User Manual


 
Figure 31. Installing the hard disk drive
9. Connect the signal cable and the power cable to the new hard disk drive.
Note: If you are installing SAS hard disk drives, you must connect the signal cables and power cables to
the SAS-to-SATA conversion adapter before you connect them to the hard disk drive.
Figure 32. Connecting SAS cables to SAS-to-SATA conversion adapter
86 ThinkStation Hardware Maintenance Manual