Chosen Solution
Hi I used your guide to replace the speaker but now it won’t turn on The first run after reconnecting everything the speakers worked perfectly I had to reset date and time but it didn’t recognize the battery it appeared with an x on the display So I reopened I it to check if every thing was plugged in correctly It was but when I connected the charger the light(green or orange) on the charger wouldn’t lit and now I can’t get the computer to start ,to turn on Any advice????
Since you’ve made sure everything was connected properly, I’d start by running an SMC reset. If the issue persists double check to be sure the battery is fully seated in its connector. All the pins need to be making full contact in order for the battery to be recognized.
