MSI 890FXA User Guide - Page 45
MS-7640, Enabled], Shows the POST messages at boot., Boot Up Num-Lock LED, system., methods., TCG/
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Chapter 3 MS-7640 computer viruses. When enabled, the BIOS' data cannot be changed when attempting to update the BIOS with a Flash utility. To successfully update the BIOS, you will need to disable this Flash BIOS Protection function. You should enable this function at all times. The only time when you need to disable it is when you want to update the BIOS. After updating the BIOS, you should immediately re-enable it to protect it against viruses. ▶ Full Screen Logo Display This item enables this system to show the company logo on the boot-up screen. Set- tings are: [Enabled] Shows a still image (logo) on the full screen at boot. [Disabled] Shows the POST messages at boot. ▶ Quick Booting Setting the item to [Enabled] allows the system to boot within 10 seconds since it will skip some check items. ▶ Boot Up Num-Lock LED This setting is to set the Num Lock status when the system is powered on. Setting to [On] will turn on the Num Lock key when the system is powered on. Setting to [Off] will allow users to use the arrow keys on the numeric keypad. ▶ IOAPIC Function This field is used to enable or disable the APIC (Advanced Programmable Interrupt Controller). Due to compliance with PC2001 design guide, the system is able to run in APIC mode. Enabling APIC mode will expand available IRQ resources for the system. ▶ MPS Table Version This field allows you to select which MPS (Multi-Processor Specification) version to be used for the operating system. You need to select the MPS version supported by your operating system. To find out which version to use, consult the vendor of your operating system. ▶ Primary Graphic's Adapter This setting specifies which graphic card is your primary graphics adapter. ▶ PCI Latency Timer This item controls how long each PCI device can hold the bus before another takes over. When set to higher values, every PCI device can conduct transactions for a longer time and thus improve the effective PCI bandwidth. For better PCI performance, you should set the item to higher values. ▶ HPET The HPET (High Precision Event Timers) is a component that is part of the chipset. You can to enable it, and will provide you with the means to get to it via the various ACPI methods. ▶ TCG/TPM Support Setting the option to [Yes] enables TPM (Trusted Platform Module) for the system. 3-9