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2–12 433611-001 Service Reference Guide, dx7300
Setup Utilities and Diagnostics Features
Advanced*
(continued)
*For
advanced
users only
Power-On Options
(continued)
Allows you to set: (continued)
• I/O APIC Mode (enable/disable). Enabling this feature will
allow Microsoft Windows Operating Systems to run optimally.
This feature must be disabled for certain non-Microsoft
Operating Systems to work properly.
• Hyper-threading (enable/disable)
• Limit CPUID Maximum Value to 3 - Restricts the number of
CPUID functions reported by the microprocessor. Enable this
feature if booting to WinNT.
Execute Memory
Test (some models)
Restarts the computer and executes the POST memory test.
BIOS Power-On Allows you to set the computer to turn on automatically at a time you
specify.
Onboard Devices Allows you to set resources for or disable onboard system devices
(diskette controller, serial port, or parallel port).
PCI Devices • Lists currently installed PCI devices and their IRQ settings.
• Allows you to reconfigure IRQ settings for these devices or to
disable them entirely. These settings have no effect under an
APIC-based operating system.
PCI VGA
Configuration
Displayed only if there are multiple PCI video adapters in the
system. Allows you to specify which VGA controller will be the
“boot” or primary VGA controller.
✎
In order to see this entry, you must enable integrated video
(Advanced > Device Options) and Save Changes and
Exit.
Heading Option Description
✎
Support for specific Computer Setup options may vary depending on the hardware configuration.