Removing and reinstalling the rack handles – Lenovo ThinkServer RD550 User Manual
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The EMI integrity and cooling of the server are protected by having all drive bays and PCIe card slots
covered or occupied. When you install an internal drive or a PCIe card, save the EMI shield or dummy tray
from the drive bay or save the PCIe card slot bracket in case that you later remove the device.
Attention: An unoccupied drive bay or PCIe card slot without a cover, shield, dummy tray, filler, or any
other protection might impact the EMI integrity and cooling of the server, which might result in overheating
or component damage.
Removing and reinstalling the rack handles
Attention: Do not open your server or attempt any repair before reading and understanding “Safety information”
on page iii and “Guidelines” on page 61.
Before you begin, print all the related instructions or ensure that you can view the PDF version on another
computer for reference.
To remove and reinstall the rack handles, do the following:
1. On each side of the server, remove the five screws that secure the rack handle and then remove the
rack handle from the chassis.
Figure 31. Removing the rack handles
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