Asus T4-M3N8200 User Manual - Page 32

IRQ assignments for this motherboard LNKA LNKB LNKC LNKD LN0A LN0B LN0C LN0D LN2A LN2B LN2C LN2D SGRU LUB0 LUB2 UB11 UB12 LSA0 LAZA PCI Slot shared PCIE X16 Slot USB 1.1 (OHCI) USB 2.0 (EHCI) USB1 1.1 USB1 (OHCI) 2.0 (EHCI) shared shared shared shared shared shared shared shared HDA (AZALIA) SB Internal GPU shared shared SATA PCI Controller 1394 Marvell_ LAN_8056 shared shared shared shared shared shared When using a PCI card on shared slots, ensure that the drivers support "Share IRQ" or that the cards do not need IRQ assignments. Otherwise, conflicts will arise between the two PCI groups, making the system unstable and the card inoperable. 2.8 Installing an optical drive The barebone system comes with a 5.25-inch drive bays for an optical drive. To install an optical drive: 1. Place the chassis upright. 2. Insert the optical drive to the upper 5.25 in drive bay, then carefully 2 2 push the drive until its screw holes align with the holes on the bay. 2-14 Chapter 2: Basic installation