Upgrading Your Workstation 9-7Front MaskThe front mask must be removed to install or remove the 3.5-inch hard disk drive and 3.5-inchdevice.RemovalFollow the steps below to remove the front mask.1. See the section "Preparing for Installation and Removal" described earlier to prepare.2. Remove the base cover as described earlier in this chapter.3. Pull the release tabs (3 places) at the top of the front mask toward you (c) until the tabsare removed from the frame of the workstation (d), as shown in the figure below.IMPORTANT: If the tabs are pulled out toward you excessively, thehooks fixing the bottom of the front mask will be damaged. Only pullout the tabs a little.21114. Slide the front mask upward to disengage the three hooks from the holes on bottom, thenremove the front mask from the workstation.
