I just replaced the housing of my blackberry, because the old housing was looking a little shabby. When I turned on the blackberry everything went smoothly. Until when I checked the blackberry again, the keyboard wasnt working! No backlight was coming out and the letters and numbers weren't responsive. Even the trackpad wasn't working! The touchscreen and software is fine but it's just the keyboard. PLEASE HELP!! Do I need to get a new keyboard flex cable or is there another way to fix this? I've been having this problem since yesterday!!!!