Back ViewBack Panel Connectors1 coverrelease latchThis latch allows you to open the computer cover.2 padlock rings Padlock rings are for attaching a commercially available antitheft device.The padlock rings allow you to secure the computer cover to the chassiswith a padlock to prevent unauthorized access to the inside of thecomputer. To use the padlock rings, insert a commercially available padlockthrough the rings, and then lock the padlock.3 powerconnectorInsert the power cable.4 voltageselectorswitchFor selecting voltage rating.5 back panelconnectorsPlug USB, audio, and other devices into the appropriate connector (seeBack Panel Connectors for more information.6 card slots Access connectors for any installed PCI and PCI Express cards.CAUTION: Ensure that none of the system air vents are blocked. Blocking them would cause serious thermal problems.1 parallel connector Connect a parallel device, such as a printer, to the parallel connector.If you have a USB printer, plug it into a USB connector.NOTE: The integrated parallel connector is automatically disabled ifthe computer detects an installed card containing a parallel connectorconfigured to the same address. For more information, see SystemSetup Options.2 link integrity light l Green — A good connection exists between a 10-Mbps
