1. Speaker pop / static after sleep
Some A2442s develop an audible 'pop' from the speakers when waking from sleep. Often firmware-related; fixed via SMC-equivalent reset (60-second power-down) or via macOS update.
Persistent: speaker assembly check at the workshop. Rarely a hardware fault.
2. Fan rattle at full speed
A small number of A2442s develop rattle under sustained load. Often a captured dust particle hitting the fan blade. Cleaning service PKR 6,000–9,000 usually fixes it; fan replacement PKR 12,000–15,000 if bearings have failed.
3. MagSafe + USB-C charging IC
Heavy Thunderbolt 4 use through the left ports (eGPU, dual displays, hub) can stress the charging IC. Symptom: charging stops working from one port but other ports fine.
Fix: charging IC replacement (board-level), PKR 18,000–25,000. Component-level repair, much cheaper than board swap.
4. Liquid Retina XDR screen damage from impact
The mini-LED screen is excellent but expensive to replace. PKR 45,000–58,000 for full display assembly. Cracked-glass-only repair is not possible on these — Apple bonded the layers.