Apple's MacBook Neo is a hit, but the company faces a unique challenge: a shortage of A18 Pro processors. These chips, repurposed from the iPhone 16 Pro, power the MacBook Neo and have been a key factor in its positive reception. However, Apple's initial production estimates were too low, leading to a rapid sell-out. The company has now asked suppliers to double production, aiming for 10 million units, but this comes with a catch. The A18 Pro chips are running low, and Apple may need to order a new batch from TSMC, potentially causing delays and increased costs. This is particularly concerning given the global memory crunch. Apple has already used "binned" A18 Pro chips with one defective GPU core in the MacBook Neo, and when new chips arrive, they may have to disable a core to ensure all devices have just five active cores. This could impact performance and potentially increase production costs. CEO Tim Cook has acknowledged the need for higher chip acquisitions, but the impact on the MacBook Neo's price remains uncertain. If the $599 256GB variant goes out of stock, the next most affordable option would be the $699 Neo with 512GB storage and Touch ID. This situation highlights the delicate balance Apple must strike between meeting demand and managing production costs, especially with the global chip market in flux.