Contact us by email:

Whatsapp: +31 638 776 717

Subscribe to our YOUTUBE

CMIzapper  Technology for your Mac repair business

Buy here: We ship World Wide

All our items ship by registered (tracked) mail. Shipping cost is included in the price.

We ship from the Netherlands.



MacBook Air 11-Inch Mid 2011


A1370 emc2471

To open the Mac you need a PL4 Pentalobe screwdriver.

The EFI-ROM (U6100) is a WSON chip (64Mbit).

The ROM in on the bottom (hard to reach) side of the motherboard.

The 820-3024 and 820-2855 boards are almost identical. The difference in in the amount of RAM.