System Boards3-13VRM LEDThere is one LED indicator for each VRM module. Before systempower-on, an LED would light up (green) if a VRM is required for theprocessor or the L2 cache. If you see a red light after power-on, thenit means that the VRM is bad and that it needs to be replaced.To install a VRM:1. Find an empty VRM socket and flip the lever back.2. Carefully insert a VRM into the socket. This process willautomatically lock the VRM in place.To remove a VRM:1. Push down both the locking mechanisms.2. Take out the VRM.