Lenovo 70B4, User Manual And Hardware Maintenance Manual

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6. Insert one side of the TR 100 or TR 300 Key under one of the retaining clips on the iButton socket. Then,
carefully press the other side of the TR 100 or TR 300 Key straight down until the key snaps into position
and is secured by the two retaining clips on the iButton socket.
Figure 63. Installing the TR 100 or TR 300 Key
What to do next:
• To work with another piece of hardware, go to the appropriate section.
• To complete the installation, go to “Completing the parts replacement” on page 205. Then, the onboard
SATA or SAS software RAID 5 is available for your server if your server has the required number of hard
disk drives installed. To configure RAID, see “Configuring RAID” on page 72.
Removing the TR 100 or TR 300 Key
Attention: Do not open your server or attempt any repair before reading and understanding “Safety information”
on page iii and “Guidelines” on page 83.
This topic provides instructions on how to remove the TR 100 or TR 300 Key if your server has one installed.
Chapter 6
.
Installing, removing, or replacing hardware
119