MSI Z77A

2-6
BIOS Setup
Advanced
PCI Subsystem Settngs
Press <Enter> to enter the sub-menu.
PCIE GEN3
When set to [Enabled], the feature allows PCIe 3.0 slots support expanson cards
wth PCIe generaton 3.0 lnk speed. To avod PCIe 1.0, 2.0 card compatblty
problems, you can set to [Dsabled].
PCI Latency Tmer
Controls how long each PCI devce can hold the bus before another takes over.
When set to hgher values, every PCI devce can conduct transactons for a longer
tme and thus mprove the e󰘯ectve PCI bandwdth.
ACPI Settngs
Press <Enter> to enter the sub-menu.
ACPI Standby State
Spec󰘰es the power savng mode for ACPI functon
[S1] Sleep Mode. Hardware remans on.
[S3] Suspend to RAM. Turns o󰘯 hardware. (Recommended)
Power LED
Con󰘰gures how the system uses power LEDs on the case to ndcate sleep/
suspend state.
[Blnkng] The power LED blnks to ndcate the sleep/suspend state.
[Dual Color] The power LED changes ts color to ndcate the sleep/suspend
state.
Integrated Perpherals
Press <Enter> to enter the sub-menu.
Onboard LAN Controller
Ths tem allows you to enable/ dsable the onboard LAN controller.
LAN Opton ROM
Ths tem s used to decde whether to nvoke the Boot ROM of the onboard LAN.
SATA Mode
Ths tem s used to specfy RAID/ IDE/ AHCI mode for SATA port.
Important
You cannot swtch between AHCI and IDE f you already have your operatng system
nstalled. If you have nstalled your OS usng AHCI and you clear your BIOS/reset to
default settngs, you wll need to change ths functon back to AHCI to ensure proper
functonalty.
Port 1~6 Hot Plug
These tems are used to enable/ dsable the SATA ports hot plug support.
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