Open the plastic retaining clips on the ends of the DDR3 slots.
(Note: If the plugs are individual, polarity matters for LEDs (+/-), but usually does not matter for switches.) acer aahd3vc motherboard manual install
Locate the silver, coin-sized on the motherboard. Open the plastic retaining clips on the ends
Located near the CPU socket. Dedicates isolated power to the processor. Internal Headers polarity matters for LEDs (+/-)
Insert DDR3 sticks, matching the notch, until the clips click into place.
Flip the switch on the back of your power supply to the "On" position, then press the front power button on your case. Common Troubleshooting Steps