I took my case cover off my dell Inspiron 660, it's stock everything. I wanted to know what I had to work with. But when I went to plug it back up. It seems to boot fine but the screen doesn't recognize any device. It's like both the vga and hdmi ports are not working right. I really don't want to pay big bucks to fix this, can you help. I could send pictures of what I have if it helps.