Lenovo ThinkSystem ST50 V2, Maintenance Manual

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S006
CAUTION:
When laser products (such as CD-ROMs, DVD drives, fiber optic devices, or transmitters) are
installed, note the following:
• Do not remove the covers. Removing the covers of the laser product could result in exposure to
hazardous laser radiation. There are no serviceable parts inside the device.
• Use of controls or adjustments or performance of procedures other than those specified herein
might result in hazardous radiation exposure.
About this task
Attention:
• Read “Safety inspection checklist” on page iv and “Installation guidelines” on page 41 to ensure that you
work safely.
Watch the procedure
A video of this procedure is available at YouTube: https://www.youtube.com/playlist?list=PLYV5R7hVcs-
AU3iY3F7lq3qfqr5caGbIu .
Procedure
Step 1. Make sure the cage bar is installed in the chassis. To install the cage bar, see “Install the server
cover” on page 146 .
Step 2. If necessary, install the 3.5-inch drive assembly to the optical drive cage. See “Simple-swap drive
and drive cage replacement (bay 3)” on page 62 .
Step 3. Install the optical drive cage.
a. Align the four pins on the sides of the optical drive cage with the four slots on the chassis
and cage bar; then, lower the optical drive cage into the chassis.
b. Ensure the optical drive cage is seated correctly; then, rotate the optical drive cage handle
toward the front of the chassis to secure the optical drive cage into place.
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ThinkSystem ST50 V2 Maintenance Manual