iMac Intel 21.5" EMC 2308 Power Supply Replacement
- 作者: Andrew Bookholt
- 难度: 中等
Use this guide to replace a faulty power supply.
步骤 1 — Power Supply ¶
Remove the following four screws securing the power supply to the outer case:
Two 22.2 mm fine-thread T10 Torx
One 25 mm coarse-thread T10 Torx
One 9 mm coarse-thread T10 Torx
步骤 2 ¶
Carefully lift the power supply out of the outer case and rotate it to expose the cable lock as shown, minding the DC-Out cable still attaching it to the iMac.
Disconnect the DC-In cable by depressing the locking mechanism on the connector while you pull the connector away from its socket on the power supply.
Once the locking mechanism has cleared the socket, pull the DC-In connector away from the power supply.
步骤 3 ¶
Disconnect the AC-In cable by depressing the locking mechanism while pulling the connector away from its socket.
Remove the power supply from the outer case.