220V Cooling Fan teardown process

1. Unscrew the "220V Cooling Fan" cover the 10 Pentalobe screws: down four screws 3.0mm respectively, each about 2.3mm of a screw. If you're new to Apple products, dismantling, as usual the first to understand the next several screws Apple models.
2. From the edge of the "dota2雷竞技下载 " cover lifted aside the internal parts completely in front of us.
3. When you see the warning label covering the battery connector head yet, opened a little, but did not need all the tear.
4. Use a flat head pry the knife, gently pry the "dota2雷竞技下载 " battery connector. Battery connector is placed on the motherboard, you can pry out. Then towards the direction of a breaking tag, disassemble and replace parts in the process, make sure not to touch the connector with the motherboard.