System expansions
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A26361-K666-Z120-1-7619, edition 3
Opening the casing
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Switch the PC off. The PC must not be in the energy-saving mode.
!
Please take note of the safety information in the "Important notes" chapter.
Pull the power plug out of the mains outlet.
Only insert the power plug after you have closed the casing.
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Remove any connected cables in the unit that obstruct you.
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Place the device in a convenient working position.
1
2
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If necessary, unlock the casing.
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Press the green unlocking button on the rear of the casing (1).
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Hold the green unlocking button depressed and slide the casing side cover upwards in the
direction of the arrow (2).
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Pull the side cover out of the casing.