 
 <prompt> ```Why e dey hard to regulate the fan speed with heat sensor? Based on di previous question, write a context wey contain di answer. E fit be 1 - 20 sentences. Context:``` <response>: Updated Motorola CPUs make machine run faster, and for 1987 Apple take advantage of di new Motorola technology and introduce di Macintosh II at $5500, wey dey powered by 16 MHz Motorola 68020 processor. Di main improvement for di Macintosh II na Color QuickDraw wey dey for ROM, na color version of di graphics language wey be di heart of di machine. Among di many innovations for Color QuickDraw na di ability to handle any display size, any color depth, and multiple monitors. Di Macintosh II na di beginning of a new direction for di Macintosh, as for di first time e get open architecture with several NuBus expansion slots, support for color graphics and external monitors, and a modular design wey resemble that of di IBM PC. E get internal hard drive and power supply with fan, wey initially dey fairly loud. One third-party developer sell device to regulate fan speed based on heat sensor, but e void di warranty. Later Macintosh computers get quieter power supplies and hard drives. 