Overview 1-9The inside of the system has the following features:! system board — contains the Pentium processor Socket 370 connector, two RIMM memorysockets, two IDE connectors, five PCI board connectors, an AGP board connector, an AMRboard connector, diskette drive connector, system configuration jumpers, internal signal andpower connectors, and external device connectors! 5 1/4-inch accessible device cage — has two accessible 5 1/4-inch slots for theCD-ROM drive or DVD-ROM drive and another 5 1/4-inch device! 3 1/2-inch accessible device cage — contains two accessible 3 1/2-inch slots, one of whichhouses the 1.44-MB diskette drive! internal drive bracket — has three 3 1/2-inch internal device slots, one of which houses thestandard hard drive! expansion slots — provide five PCI board expansion slots, one of which houses thestandard AGP video board! 235-watt power supply — is switch selectable, 115 Vac or 230 Vac.For more information on the above features, see “Components” in this section.Power Management FeaturesThe system comes with Advanced Power Management (APM) and Advanced Configuration andPower Interface (ACPI). Included as a subset to ACPI is Instantly Available Technology.APM features Soft Power Off, which automatically powers down the system when exitingWindows 98 or Windows 2000 (not available for Windows NT). This feature is enabled ordisabled through the system’s BIOS (see Section 2, “System Configuration,” for PowerManagement BIOS settings).Instantly Available Technology features the ACPI sleep mode which maximizes power savings.When in the sleep mode, the system appears to be off. The power supply and fans are off and thepower lamp is amber. Pressing a key or moving the mouse instantly wakes up the system andreturns it to where it was before going into the sleep mode. This feature is enabled or disabled bysetting jumpers on the system board (see Section 2, “System Configuration” for information onsetting system board jumpers).If the system has an optional internal or external modem installed, the Wake On Ring (WOR)and Resume On Ring (ROR) features of the system can be used. With WOR, the system can bepowered up through the modem from either the Soft Power Off or ACPI modes. The first callthrough the modem powers on the system and the second call allows access to your system.The ROR feature allows a single call on the modem to resume system operation and to allowsystem access. The ROR feature can be used while the system is in the sleep mode or the ACPIpower on state.See Section 2, “System Configuration” for information on setting the WOR and ROR featuresthrough the system’s BIOS. In addition, for the WOR feature, a cable must be connected to amodem and to the WOR connector on the system board.
