Lenovo x3300 M4 7382 Installation And Service Manual page 67

always use an electrostatic-discharge wrist strap or other grounding system when you work inside the
server with the power on.
2. Unlock the left-side cover.
Note: You must unlock the left-side cover to open or remove the bezel. When you lock the left-side
cover, it locks both the cover and the bezel.
3. Open the bezel (see "Removing the bezel" on page 191).
4. Remove the filler panel, if one is present.
5. Touch the static-protective package that contains the disk drive to any unpainted metal surface on the
server; then, remove the disk drive from the package.
6. Make sure that the tray handle is open; then, install the hard disk drive into the hot-swap bay.
7. Align the drive assembly with the guide rails in the bay; then, carefully slide the drive assembly into the
drive bay until the drive snaps into place.
8. Rotate the drive tray handle to the closed position.
9. Check the hard disk drive status indicator to make sure that the hard disk drive is operating correctly.
After you replace a failed hard disk drive, the green activity LED flashes as the disk spins up. The yellow
LED turns off after approximately 1 minute. If the new drive starts to rebuild, the yellow LED flashes
slowly, and the green activity LED remains lit during the rebuild process. If the yellow LED remains lit,
see Chapter 4 "Troubleshooting" on page 117 for more information.
Note: You might have to reconfigure the disk arrays after you install hard disk drives. See the RAID
documentation on the Lenovo website at
adapters.
10. Close the bezel.
11. Lock the left-side cover.
If you have other devices to install or remove, do so now. Otherwise, go to "Completing the installation" on
page 85.
http://www.lenovo.com/support
for information about RAID
.
Chapter 2 Installing optional devices
55