Say I had the ability and know-how to de-solder and solder on new DRAM chips to my MBA logic board. And say I have easy access to bigger DRAM chips. Does anyone know how to tell the MBA that bigger chips are now available for it to use? Is there an EEPROM to store the SPD data or is this info stored elsewhere (i.e. UEFI)? I seem to recall reading that someone tried it a while back, but I've searched everywhere and can't locate anything. Does anyone know? Thanks.