ASRock P4i945GC User Manual - Page 31

ACPI HPET Table Use this item to enable or disable ACPI HPET Table. The default value is [Disabled]. Please set this option to [Enabled] if you plan to use this motherboard to submit Windows® VistaTM certification. 3.4.4 IDE Configuration BIOS SETUP UTILITY Advanced IDE Configuration SATAII/IDE1 Configuration OnBoard IDE2 Controller SATAII 1 SATAII 2 SATAII 3 SATAII 4 IDE1 Master IDE1 Slave IDE2 Master IDE2 Slave [Enhanced] [Enabled] [Hard Disk] [Not Detected] [Not Detected] [Not Detected] [ATAPI CDROM] [Not Detected] [Not Detected] [Not Detected] Set [Compatible] when Legacy OS (MS-DOS, Win NT) device is used. Set [Enhanced] when Native OS (Win2000 / XP) is used. +F1 F9 F10 ESC Select Screen Select Item Change Option General Help Load Defaults Save and Exit Exit v02.54 (C) Copyright 1985-2005, American Megatrends, Inc. SATAII/IDE1 Configuration Please select [Compatible] when you install legacy OS (Windows® NT). If native OS (Windows® 2000 / XP) is installed, please select [Enhanced]. When [Compatible] is selected Combined Option It allows you to select between [SATA 1, SATA 2, SATA 3, SATA 4], [SATA 1, SATA 3, IDE 1], and [IDE 1, SATA 2, SATA 4]. If it is set to [SATA 1, SATA 3, IDE 1], then SATAII_2, SATAII_4 will not work. Likewise, if it is set to [IDE 1, SATA 2, SATA 4], then SATAII_1, SATAII_3 will not work. Because Intel® ICH7 south bridge only supports four IDE devices under legacy OS (Windows® NT), you have to choose [SATA 1, SATA 2, SATA 3, SATA 4], [SATA 1, SATA 3, IDE 1], or [IDE 1, SATA 2, SATA 4] when the installed device is used with legacy OS. Master [SATA 1, SATA 2, SATA 3, SATA 4] SATAII 1, SATAII 2 [SATA 1, SATA 3, IDE 1] SATAII 1 [IDE 1, SATA 2, SATA 4] SATAII 2 Slave SATAII 3, SATAII 4 SATAII 3 SATAII 4 OnBoard IDE2 Controller Use this item to enable or disable onboard IDE2 controller. 31