Lenovo 70A0, Maintenance Manual

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Figure 34. Removing the hard disk drive from the cage
10. To install a new slim optical drive and a new fourth hard disk drive, see “Installing the slim optical
drive and the fourth hard disk drive” on page 50.
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 replacing a PCI card
Attention: Do not open your server or attempt any repair before reading and understanding “Safety information”
on page iii and “Guidelines” on page 35.
This topic provides instructions on how to install or replace a PCI card.
Your server has one standard PCI card slot, one PCI Express x1 card slot, one PCI Express x4 card slot, and
one PCI Express x16 card slot.
To install or replace a PCI card, 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.
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ThinkServer TS140 Hardware Maintenance Manual