Replacing The Power Supply Assembly - Lenovo S510 Hardware Maintenance Manual

7. Align the four screws in the new 2.5-inch storage drive with the corresponding screw holes in the
bracket, and then install the four screws to secure the 2.5-inch storage drive in the bracket.
Figure 31. Installing the 2.5-inch storage drive
8. Slide the storage drive bracket into the appropriate storage drive bay to the front of the computer until
the four screw holes in the bracket align with the corresponding screw holes in the chassis.
Note: Ensure that you install storage drives first into the primary storage drive bay and then the
secondary storage drive bay. See "Computer components" on page 31.
Figure 32. Installing the storage drive bracket
9. Connect the signal cable and the power cable to the new 2.5-inch storage drive.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation or replacement, go to "Completing the parts replacement" on page 113.

Replacing the power supply assembly

Attention: Do not open your computer or attempt any repair before reading and understanding the Chapter
1 "Read this first: Important safety information" on page 1.
Although there are no moving parts in your computer after the power cord has been disconnected, the
following warnings are required for your safety and proper Underwriters Laboratories (UL) certification.
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Lenovo S510 Hardware Maintenance Manual