原帖由： Gido Nijenhuis ,
Your connector looks somewhat damaged indeed. If it does not fit well it could cause a bad connection which can result in the problem you are facing. I have replaced several of these connectors on the motherboard successfully to repair this kind of problem. You may also want to check if the blue coil near the connector is still OK. These also tend to break. You can measure this with a multimeter. Should be between 0-10 ohms or so.