Server Options Guide

30 Options Guide TX120
Installing an HDD extension box Accessible drives
Figure 12: Removing the dummy cover from the top cover
Ê Press the dummy cover outwards from the top cover in the direction of the
arrow.
V CAUTION!
Keep the dummy cover in a safe place. If the HDD extension box is
removed again and not replaced with a new one, then the dummy
cover must be reinstalled due to cooling, the applicable EMC regula-
tions (regulations on electromagnetic compatibility) and fire
protection.
Ê Close the server (see section “Assembling the server” on page 44).
Ê If necessary, place the server in the vertical position as described in the
operating manual
Ê Connect the system to the line voltage and switch it on.