User manual MSI 870U-G55 V5.1

[. . . ] 870A-G55 / 870U-G55 seres MS-7599 (v5. x) Manboard G52-75991XQ Preface Copyrght Notce The materal n ths document s the ntellectual property of MICRO-STAR INTERNATIONAL. We take every care n the preparaton of ths document, but no guarantee s gven as to the correctness of ts contents. Our products are under contnual mprovement and we reserve the rght to make changes wthout notce. Trademarks All trademarks are the propertes of ther respectve owners. MSI® s regstered trademark of Mcro-Star Int'l Co. , Ltd. Realtek® s regstered trademark of Realtek Semconductor Corporaton. [. . . ] When the system stops for the errors preset, t wll halt on for 15 seconds and then automatcally resume ts operaton. Ths sub-menu shows the CPU nformaton, BIOS verson and memory status of your system (read only). 3-7 BIOS Setup Advanced BIOS Features Boot Sequence Press <Enter> to enter the sub-menu. 1st/ 2nd Boot Devce Ths tem allows you to set the first/ second boot devce where BIOS attempts to load the dsk operatng system. Boot From Other Devce Settng the opton to [Yes] allows the system to try to boot from other devce, f the system fals to boot from 1st boot devce. BIOS Flash Protecton Ths functon protects the BIOS from accdental corrupton by unauthorzed users or computer vruses. When enabled, the BIOS' data cannot be changed when attemptng to update the BIOS wth a Flash utlty. To successfully update the BIOS, you wll need to dsable ths Flash BIOS Protecton functon. The only tme when you need to dsable t s when you want to update the BIOS. After updatng the BIOS, you should mmedately re-enable t to protect t aganst vruses. Full Screen Logo Dsplay Ths tem enables ths system to show the company logo on the boot-up screen. Settngs are: [Enabled] Shows a stll mage (logo) on the full screen at boot. [Dsabled] Shows the POST messages at boot. 3-8 MS-7599 Quck Bootng Settng the tem to [Enabled] allows the system to boot wthn 10 seconds snce t wll skp some check tems. Boot Up Num-Lock LED Ths settng s to set the Num Lock status when the system s powered on. Settng to [On] wll turn on the Num Lock key when the system s powered on. Settng to [Off] wll allow users to use the arrow keys on the numerc keypad. IOAPIC Functon Ths field s used to enable or dsable the APIC (Advanced Programmable Interrupt Controller). Due to complance wth PC2001 desgn gude, the system s able to run n APIC mode. MPS Table Verson Ths field allows you to select whch MPS (Mult-Processor Specficaton) verson to be used for the operatng system. To find out whch verson to use, consult the vendor of your operatng system. PCI Latency Tmer Ths tem controls how long each PCI devce can hold the bus before another takes over. When set to hgher values, every PCI devce can conduct transactons for a longer tme and thus mprove the effectve PCI bandwdth. HPET The HPET (Hgh Precson Event Tmers) s a component that s part of the chpset. [. . . ] In the [Topology] pane, select "Vrtual Dsk" (VD 0: MRAID1, shown as below) and press Enter. Press Y to confirm the request when prompted Do you want to delete ths vrtual dsk?. Press Y to confirm the request when prompted Do you want to delete MBR from ths vrtual dsk?. Marvell BIOS Setup (c) xxxx Marvell Technology Group Ltd. Topology HBA 0: Marvell 0 Vrtual Dsks VD 0: MRAID1 PD 0: ST3750330MS [Delete] PD 8: ST3750330MS Free Physcal Dsks Informaton ID Namd Status Strpe Sze RAID Mode Sze BGA Status Number of PDs Members : : : : : : : : : 0 MRAID1 Functonal 64K RAID1 953344MB N/A 2 08 Help Delect the selected vrtual dsk. [. . . ]