Replaced Hard drive ribbon cable

My Problem

My macbook started to be very slow. The "bading ball" came more and more frequently, and finally it blacked out. When trying to reboot, a folder with a questionmak showed on the screen.

My Fix

It went fine, the new cable seems to be sturdier in the 90 degree bends. And my macbook works fine now.

My Advice

This is a straight forward repair, not difficult at all