HP Visualize J5000 hp Visualize J5000, J7000 workstations service handbook (a4 - Page 33

Product Information Rear Panel Components Miscellaneous Components on the Rear Panel This subsection describes the following, miscellaneous components that are also located on the rear panel of the J5000 and J7000 workstations: • Security tab • TOC button • I/O slots Security Tab The security tab, which is located at the top of the rear panel, can be used to lock the workstation with a padlock or similar type of lock. It prevents the workstation's top and side panels from being removed so that unauthorized persons cannot access the workstation's internal components. Note that a lock is not provided with the workstation - the customer must supply a lock to use with this security tab. TOC Button The TOC (Transfer Of Control) button interrupts the system. I/O Slots The I/O slots located on the rear panel are 64-bit PCI (Peripheral Connect Interface) slots, providing I/O expansion capabilities for the workstations. There are five PCI-2X slots, two PCI-4X slots, and one slot for power only. The I/O slots are defined as follows: 1. Power only - Top slot 2. PCI-2X (5V, 33 MHz) 3. PCI-2X (5V, 33 MHz) 4. PCI-4X (3.3V, 66 MHz) 5. PCI-2X (5V, 33 MHz) 6. PCI-2X (5V, 33 MHz) 7. PCI-4X (3.3V, 66 MHz) 8. PCI-2X (5V, 33 MHz) - Bottom slot NOTE Slot 1 is reserved for power only and should not be used for an I/O card. Also note that slot 7 is the primary preferred graphics slot, and slot 4 is the secondary preferred graphics slot. For more information about the I/O slots, see the configuration section for "I/O Cards" on page 42 in Chapter 2, as well as the FRU removal and replacement section for "I/O Cards" on page 121 in Chapter 4. Chapter 1 29