HP Visualize J5000 hp Visualize J5000, J7000 workstations service handbook (a4 - Page 34

Product Information Internal Components Internal Components This section describes the internal components of the J5000 and J7000 workstations. The first subsection describes the internal components that are located on the left side as you are facing the front of the workstation. The second subsection then describes the internal components on the right side of the workstation. For instructions on how to remove the workstation's top and side panels in order to access these internal components, as well as instructions on how to remove and replace these internal components to service them, see Chapter 4. Internal Components on the Left Side As you face the J5000 and J7000 workstation, the internal components on the left side of the workstations include the system board and three system board fans. The J7000 also has two DC/DC converter units mounted on its system board, as well as two air dividers. Figures 1-12 and 1-13 show the internal components located on the left side of the J5000 and the J7000 workstation, respectively. (In both figures, the left side panels have been removed from the workstations so that the internal components can be viewed.) As you can see by comparing these two figures, the system boards in the J5000 and J7000 are different in the number and placement of their PA-8500 microprocessors, the number of their memory slots, and the fact that the J7000 has two DC/DC converter units, where the J5000 has none. Figure 1-12. Internal Components on the Left Side of the J5000 J5000 system board Two PA-8500 microprocessors with turbocoolers Eight memory slots Three system board fans 30 Chapter 1