System upgrades
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A26361-K994-Z220-1-7619, Edition 2
Removing the side fan
You will need to remove the side fan inside the casing in order to install boards or upgrade the main
memory.
i
The following illustrations show the CELSIUS R. The sequence of actions is identical for all
device variants and configuration levels.
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Open the casing (see "Opening the casing").
1
2
a
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Release the side fan by pressing the locking hook (a) in the direction of the arrow (1).
►
Pull the bottom edge of the side fan in the direction of the arrow (2) out of the casing.
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Disconnect the cable of the fan from the mainboard.
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Remove the side fan from the casing.