Very helpful walkthrough

내 문제

Slow mechanical hard drive - upgrade to SSD.

나의 수리

Went smoothly.

내 조언

Could have used some closeups on the removal of the power plug clip - you just pull it out, but it wasn't clear if it was supposed to levered up or down. Also, could have used a closeup on pulling the power connector off the logic board; it did not seem safe to just pull the wires themselves, so I used a spudger. But it wasn't clear where the separation point on the connector was and thus where to apply the spudger.