In Depth: Modifying the Asus A7V
First the DIP switch is soldered next to the switch that is installed already. Make sure that the necessary contacts are arranged in the first layer of the circuit board. The lowest fourth layer only is only for attaching the DIP-switch and does not function as a contact.
The DIP switch for the multiplier adjustment is inserted in this free spot.
This picture shows the added DIP block. Now everything is ready for the coding of the multiplier.
Precision work is an absolute must for successful overclocking. Important: Cold-soldering connections should definitely be avoided.