MSI 890FXA-GD70 series User Manual page 36

Hardware Setup Hardware Setup
OC Dal Functon: OC GEAR & OC DRIVE
The button and the knob are used to adjust the FSB.
You can use them to change FSB clock at any tme under the operatng system. Ths
method does not need to nstall software or reboot. Please follow the steps below to
ncrease or decrease the FSB clock.
1. Press the OC Dal button to start adjustment. The OC Dal LED wll lght to ndcate
current operaton.
2. Turn the OC Dal knob clockwse/ant-clockwse to ncrease/decrease FSB clock.
You can set the value of OC Dal Step n BIOS.
3. Press the OC Dal button agan to complete adjustment. The OC Dal LED wll turn
off automatcally.
Important
Before you use OC Dal functon to overclock the system. In order to ncrease the
•
success rate, you should set the voltage n BIOS properly.
• After each of the adjustments, ths feature should be shut down. Otherwse, t would
affect the system performance. Therefore, when you complete the adjustment, check
whether OC Dal LED s on or off, f OC Dal LED s stll lt, press the button and then
check agan.
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OC GEAR OC DRIVE