166 Upgrade and Maintenance Manual
 RX100 S7
Hard disk drives / solid state drives
An HDD module can only be replaced during operation in conjunction 
with a corresponding RAID configuration.
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All HDD modules (drives) must be uniquely identified so that they can 
be reinstalled in their original bays later. If this is not done, existing 
data can be lost.
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Follow the safety instructions in chapter "Important information" on 
page 43.
V Only applicable for removing non-defective HDD modules:
Ê Set the drive to "Offline" via the software (RAID controller 
configuration software), before removing an HDD module that is not 
defective.
7.2.4.1 Required tools
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Preliminary and concluding steps: tool-less
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Main steps: tool-less
7.2.4.2 Preliminary steps
Ê Perform the following procedures:
1. "Opening the rack door" on page 59
2. "Locating the defective server" on page 55
3. "Locating the defective component" on page 58
7.2.4.3 Removing the defective 3.5-inch HDD module
Ê Remove the HDD/SSD module as described in section "Removing the 3.5-
inch HDD module" on page 164.
7.2.4.4 Installing the new 3.5-inch HDD module
Ê Install the HDD/SSD module as described in section "Installing the 3.5-inch 
HDD module" on page 162.