I just bought a new stick of ram (amd 8g ddr3) to replace my ripjaw 4g ddr3. When i plugged it in. My tower would turn on but not the monitor. I tried removing the cpu cooler two access the second ram slot trying both sticks. Turning on the computer now only turns the tower and not the monitor on for about ten seconds and turning it off. Asrock fm2a88m-hd+ mobo