i asked this question not sure how long ago and forgot to put i AM pressing the clip on the side i need to install a new psu for my new graphics card so i can play my games at higher settings. i managed to unplug the sata connectors but the 24 pin thing i pull it quite hard and it still wont budge, i dont want to pull it any harder incase i break something please help! thanks!!!
Get a strong light to light up your area. And yes--rock the thing loose. But use the LIGHT--to see that your actually releasing the connection.
Try gently rocking it back and forth lengthwise. Some of those things are fit really tightly.
24 Pin Motherboard Connector