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CMIzapper  Technology for your Mac repair business

Buy here: We ship World Wide (except to Trump land)

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

We ship from the Netherlands. In the short term we can't ship to the USA !!!

We sre on vacation till 1 November. All orders placed from now till the end of October get a FREE USB Tester added in. Just order what you need and we will add the free USB Tester for you.

820-3024

820-2855

MacBook Air 11-Inch Mid 2011

MacBookAir4,1

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.