MSI 970A-G43 - Manual (Page 48)

2-6
BIOS Setup
System Informaton
Shows detaled system nformaton, ncludng CPU type, BIOS verson, and Memory
(read only).
Advanced
PCI Subsystem Settngs
Press to enter the sub-menu.
PCI Latency Tmer
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.
ACPI Settngs
Press to enter the sub-menu.
ACPI Standby State
Ths tem specfies the power savng modes for ACPI functon.
Power LED
Configures how the system uses power LEDs on the case to ndcate sleep/ suspend
state.
[Dual] The power LED changes ts color to ndcate the sleep/suspend
state.
[Blnkng] The power LED blnks to ndcate the sleep/suspend state.
Integrated Perpherals
Press to enter the sub-menu.
Onboard LAN Controller
Ths tem allows you to enable/ dsable the onboard LAN controller.
LAN Opton ROM
Ths tem s used to decde whether to nvoke the Boot ROM of the onboard LAN.
SATA Mode
Ths tem s used to specfy RAID/ IDE/ AHCI mode for SATA port.
Important
You cannot swtch between AHCI and IDE f you already have your operatng system
nstalled. If you have nstalled your OS usng AHCI and you clear your BIOS/reset to
default settngs, you wll need to change ths functon back to AHCI to ensure proper
functonalty.
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