Lenovo ThinkCentre M70s Gen 4 User Manual page 39

• Do not make the internal storage drive subject to physical shocks or vibration. Put the internal storage
drive on a soft material, such as cloth, to absorb physical shocks.
3.5-inch hard disk drive
For access, do the following:
1. Remove these parts in order:
• "Computer cover" on page 26
• "Optical drive" on page 27
• "Front bezel" on page 30
• "Drive bay assembly" on page 31
2. On the bottom of the drive bay assembly, disconnect the signal cable and the power cable from the 3.5-
inch primary hard disk drive.
Removal steps
2.5-inch hard disk drive
For access, do the following:
1. Remove these parts in order:
• "Computer cover" on page 26
.
Chapter 4 CRU replacement
33