Lenovo 70A0, Maintenance Manual

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8. To install a new tertiary hard disk drive, see “Installing the tertiary hard disk drive” on page 45.
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the removal procedure, go to “Completing the parts replacement” on page 82.
Installing or removing the slim optical drive and the fourth hard disk drive
This topic provides instructions on how to install or remove the slim optical drive and the fourth hard disk
drive.
Installing the slim optical drive and the fourth hard disk drive
Attention: Do not open your server or attempt any repair before reading and understanding “Safety information”
on page iii and “Guidelines” on page 35.
You can install a slim optical drive and a fourth hard disk drive into the optical drive bay of your server.
This topic provides instructions on how to install the slim optical drive and the fourth hard disk drive into the
optical drive bay.
To install the slim optical drive and the fourth hard disk drive, do the following:
1. Remove all media from the drives and turn off all attached devices and the server. Then, disconnect all
power cords from electrical outlets and disconnect all cables that are connected to the server.
2. Remove the server cover. See “Removing the server cover” on page 37.
3. Remove the front bezel. See “Removing and reinstalling the front bezel” on page 38.
4. Install the slim optical drive conversion board into the cage for the slim optical drive and the fourth hard
disk drive. Then, install the two screws to secure the slim optical drive conversion board.
Figure 22. Installing the slim optical drive conversion board
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ThinkServer TS140 Hardware Maintenance Manual