On non-x86 architectures, Motorola and IBM produced the chips for the former PowerPC-based mostly Apple laptops (iBook and PowerBook). Many laptops have detachable CPUs, although this has become much less common up to now few years as the development has been in direction of thinner and lighter models. In different laptops the CPU is soldered on the motherboard and is non-replaceable; that is almost universal in ultrabooks. The basic elements of laptops operate identically to their desktop counterparts.
For instance, the video show cable and the backlight power cable that move through the lid hinges to attach the motherboard to the display screen might ultimately break from repeated opening and closing of the lid. These tiny cables usually can’t be bought from the original manufacturer separate from the whole LCD panel, with the price of hundreds of dollars, though for popular models an aftermarket in pulled elements typically exists.
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