BIOS Setup

Interrupt

It specifies the interrupt for Port A/Port B. Options: [IRQ 3], [IRQ 4].

PS/2 Mouse

If your system has a PS/2 mouse port and you install a serial pointing device, select [Disabled].

Legacy USB Support

Set to [Enabled] if you need to use any USB 1.1/2.0 device in the operating system that does not support or have any USB 1.1/2.0 driver installed, such as DOS and SCO Unix. Set to [Disabled] only if you want to use any USB device other than the USB mouse. Setting options: [Enabled], [Disabled].

Boot Features

The sub-menu controls system boot features.

Boot Features

Summary Screen:

[Enabled]

Boot-time Diagnostic Screen:

[Enabled]

QuickBoot Mode:

[Disabled]

NumLock:

[Auto]

Post Error Pause:

[Enabled]

Summary Screen

Selecting [Enabled] displays system summary screen during boot up. Options: [Enabled], [Disabled].

Boot-time Diagnostic Screen

Select [Enabled] if you want to view the system diagnostic screen during boot- time. Options: [Enabled], [Disabled].

QuickBoot Mode

Setting the item to [Enabled] allows the system to boot within 5 seconds since it will skip some check items. Available options: [Enabled], [Disabled].

NumLock

[On] or [Off] turns NumLock on or off at boot up. [Auto] turns NumLock on if it finds a numeric key pad. Options: [On], [Off], [Auto].

POST Error Pause

When set to [Enabled], the system will wait for user intervention on critical POST errors. When set to [Disabled], the system will boot with no intervention if possible. Options: [Enabled], [Disabled].

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MSI MS-9246 Interrupt, PS/2 Mouse, Legacy USB Support, Boot Features, Summary Screen, Boot-time Diagnostic Screen, NumLock