LENOVO YOGA 530 14ARR FLEX 6-14ARR LCFC NM-B781 Schematic Circuit Diagram
LENOVO YOGA 530 14ARR FLEX 6-14ARR LCFC NM-B781 Schematic Circuit Diagram
The Personal Computer (PC) Industry Revolution
The Personal Computer (PC) suitable systems have rich not only because suitable hardware
can be assembled easily, but also because the most popular Operating System (OS) was available
from a third party Microsoft instead of an IBM manufacturing company. The core of the system
software is the basic input/output system (BIOS), this was also available from
third-party manufacturing companies, such as AMI, Phoenix, and others. This situation
enabled the other software manufacturers to license the Operating System (OS) and BIOS software and sell on the market their own compatible systems. The fact that DOS borrowed the system functionality
and user interface from both UNIX and CP/M probably had a lot to do with
the amount of system software that became available. Later, with the success of the Windows Operating System (OS), even more, reasons would exist for software developers to write
programs for Personal Computer (PC) suitable systems.
One reason Apple’s Macintosh systems have never enjoyed the market
success of Personal Computer (PC) systems is that Apple has often used ownership hardware and
software designs or architecture that it was unwanted to license to other software companies. This ownership nature has unfortunately relegated Apple to a meager 5% to 7%
market share in Personal Computers (PC).
