MSI 870A-G54 series - Optional Buttons and LED Indicators

Hardware Setup ▍
MS-7599
2-19
Hardware Setup ▍
MS-7599
button(optionaL)
The manboard provdes the followng buttons for you to set the computer’s functon.
Ths secton wll explan how to change your manboard’s functon through the use of
button.
OC Dal Button and OC Dal Knob: OC_GEAR1 & OC_DRIVE (op-
tonal)
The button and the knob are used to adjust the FSB.
OC Dal Knob: OC_DRIVEOC Dal Button: OC_GEAR1
You can use them to change FSB clock at any tme under the operatng system. Ths
method does not need to nstall software or reboot. Please follow the steps below to
ncrease or decrease the FSB clock.
Press the OC Dal button to start adjustment. The OC Dal LED (optonal) wll lght
to ndcate current operaton.
Turn the OC Dal knob clockwse/ant-clockwse to ncrease/decrease FSB clock.
You can set the value of OC Dal Step n BIOS.
Press the OC Dal button agan to complete adjustment. The OC Dal LED (optonal)
wll turn o󰘯 automatcally.
Important
Before you use OC Dal functon to overclock the system. In order to ncrease the
success rate, you should set the voltage n BIOS properly.
After each of the adjustments, ths feature should be shut down. Otherwse, t would
a󰘯ect the system performance. Therefore, when you complete the adjustment, check
whether OC Dal LED (optonal) s on or o󰘯, f OC Dal LED (optonal) s stll lt, press
the button and then check agan.
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