support.dell.com Microprocessor Board Upgrade Guide 1-1111. To release the microprocessor cage from the tray, perform the following steps:a. Locate four rounded tabs on each side of the tray. Behind each are a pair oftabs at the end of a plastic tab/latch assembly.b. Squeeze the tabs (step 1 in Figure 8) and pull them out (step 2 in Figure 1-8).c. This action releases the metal cage from a slotted plastic support. After allfour pair of tabs/latches are extended, lift the microprocessor cage awayfrom the microprocessor boards (step 3 in Figure 1-8).Figure 1-8. Removing the Microprocessor Cage andMicroprocessor Boards12. Using the extractor tool, lift each microprocessor board off the profusion board,being careful not to flex the boards.plastic tab/latchassembly (4)squeeze-tabsmicroprocessor cagemicroprocessorboards (2)profusion board
