Reparatur Apple Duckhead Stromkabelverlä original Apple Apple OWC Express 1M2 Austausch original Apple 500GB SSD original Apple Reinigung Innenreinigung AC Power Cord Sensor Hard NuPower 60 Wh original Apple 250 GB SSD 2TB SSD OWC 1TB Aura Apple externes neue original NVMe SSD Screw 2 mm x Lautsprecher 1TB SSD Upgrade 4 TB SSD original Apple 240 GB SSD neue original original Apple