Lenovo ThinkSystem SR645 V3 User Manual page 59

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 "Installation Guidelines" on page 35
work safely.
• Power off the server and peripheral devices and disconnect the power cords and all external cables. See
"Power off the server" on page
CAUTION:
Make sure to have three people operate the server installation procedures to prevent injury.
Firmware and driver download: You might need to update the firmware or driver after replacing a
component.
• Go to https://datacentersupport.lenovo.com/tw/en/products/servers/thinksystem/sr645v3/7d9c/downloads/
to see the latest firmware and driver updates for your server.
driver-list/
• Go to "Update the firmware" on page 177
Watch the procedure
A video of this procedure is available at YouTube:
CTkyVDu-5Lhy1r9G-4PQGl
Procedure
Step 1. From the front of the rack, pull the rails all the way out until they stop
Attention: You can only install the server successfully when the rails are fully extended.
and "Safety inspection checklist" on page 36
44.
for more information on firmware updating tools.
.
https://www.youtube.com/playlist?list=PLYV5R7hVcs-
.
Chapter 5 Hardware replacement procedures
to ensure that you
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