AcerPower 6000 User’s Guide2-8Table 2-2 Onboard Connectors (continued)Connector FunctionCN16 Wake-on LAN connectorCN17 Modem ring-in connectorCN18 HDD LED/message in connectorCN20 Audio connectorCN21 Turbo/LAN LED connectorCN22 3-pin power connectorFN1 3-pin fan connectorFN2 2-pin fan connectorJP2401 Thermal sensor connector2.4 IDE Hard Disk SupportThe board comes with an enhanced PCI IDE controller that supports PIO mode 4and Ultra DMA (Direct Memory Access) mode data transfers. In addition, two PCIIDE interfaces are mounted on the riser card to enable the system to support amaximum of four IDE hard disks, or any other IDE devices. See Figure 2-2 for thelocation of the IDE interfaces.Connect the cables according to the IDE hard disk configuration in Table 2-3.Follow the instructions in the housing installation manual on how to install a harddisk in the system.Table 2-3 IDE Hard Disk ConfigurationIDE Connector Master SlaveIDE1 (CN5) Hard disk 0 Hard disk 1IDE2 (CN6) Hard disk 2/IDE CD-ROM driveHard disk 3