Storage Drive In The Storage-Drive Bay - Lenovo 30C50064IX Hardware Maintenance Manual

c. Remove the four screws at the rear of the chassis that secure the power supply assembly. Then slide
the power supply assembly to the front of the computer and then lift it out of the chassis.
Figure 78. Removing the power supply assembly
3. To install the power supply assembly, do the following:
a. Ensure that the new power supply assembly is the correct replacement.
b. Install the new power supply assembly into the chassis so that the screw holes in the power supply
assembly align with those in the chassis.
c. Install and tighten the four screws to secure the power supply assembly.
Note: Use only screws provided by Lenovo.
d. Connect the power supply assembly cables to the system board and each of the drives.
e. Secure the power supply assembly cables with the cable clips and ties in the chassis.
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 183.

Storage drive in the storage-drive bay

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.
Your computer comes with a storage-drive bay for installing or replacing a 3.5-inch storage drive or a 2.5-
inch storage drive.
3.5-inch storage drive
To replace the 3.5-inch storage drive, do the following:
1. Prepare your computer. See "Preparing your computer" on page 96.
2. Locate the storage-drive bay. See "Computer components" on page 33.
3. To remove the 3.5-inch storage drive, do the following:
a. Disconnect the signal cable and the power cable from the storage drive.
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P330 Hardware Maintenance Manual