I have a HP Pavilion dv7-3140 in my hands.
Those small flat plastic cables that I connect to the motherboard (for example, cable to the keyboard) they are put in a switch on the motherboard - some of these switches has a black plastic "button/head" which is pressed down to keep the flat cable in place. I need two of those in different sizes.
SEE PICTURES (also attached)
Do you know where I can buy these?