Asus AW1500-I5 - Manual (Page 65)

ASUS PP-DLW motherboard user guide 4-7
The values opposite the dimmed items Manufacturer, Brand String,
Frequency, Ratio Status, and Ratio Actual Value are auto-detected by
BIOS and are not user-configurable.
Ratio CMOS Setting [8]
Sets the ratio between the CPU core clock and the FSB frequency. If an
invalid ratio is set in CMOS, the actual and set point values may differ.
This item is auto-detected.
Hyper-Threading [Disabled]
This item allows you to enable or disable the CPU Hyper-Threading
Technology feature. Configuration options: [Disabled] [Enabled]
4.4.2 IDE Configuration
The items in this menu allow you to change the settings for the IDE drives
installed in the system. Select an item then press Enter to display the
configuration options. For other items, a sub-menu appears when you
press Enter.
Onboard PCI IDE Controller [Both]
This item allows you to enable or disable the IDE controller. Configuration
options: [Disabled] [Primary] [Secondary] [Both]
The IDE master/slave items show Not Detected if no IDE device is
installed in the system.