PC 2150 15.0” All-in-One PANEL PC User’s ManualSystem Installation 11C h a p t e r 3System InstallationThis chapter describes the system installation and the cableconnection to the I/O connectors. See system board User’s Manualthat came with your PANEL PC packaging for more details. Sectionsin this chapter includes CPU DRAM HDD 3 x SerialPorts Parallel Port VGA Ethernet Digital I/O Keyboard PS/2 Mouse ExpansionSlot System O/SandSoftwareInstallationThe PC 2150 has a Pentium III little board with a free ISA andPCI slots inside the riser card assembly. It already builds in a PentiumIII CPU, relevant DRAM and a 3.5” HDD (or Dual 2.5” optional HDD).These are all standard and the system is ready to play. Systemperformance can be increased by upgrading to a higher performanceCPU, higher capacity DRAM modules and hard disk drive. The usercan use the I/O ports located at the backside of the chassis to connectexternal peripheral devices, such as a monitor, serial devices, parallelprinter…etc.NOTE: Make sure the power cord is disconnected before anyinstallation. To install any internal device such as CPU,DRAM and HDD, take out the rear chassis cover first.