1 If the black lines aren't visible on the external screen, the laptop screen may need to be replaced. 2  If the black lines are also visible on the external screen, the video card or motherboard may need to be replaced. 3  In some cases, a loose video card can cause problems with the monitor video.
1. segmentation - (embryology) the repeated division of a fertilised ovum. cleavage. embryology-the branch of biology that studies the formation and early development of living organisms. cell division, cellular division-the process in reproduction and growth by which a cell divides to form daughter cells.
Market segmentation is the process of analyzing the appropriate consumers to which a product should be targeted. It's about dividing broad target markets into subsets of consumers with similar wants and needs.Segmentation analysis helps a company to understand its customers' demographics and their motivations for buying particular products.Small businesses can follow the examples of market segmentation techniques of other companies to design their own ways of better understanding a target market.any banks, particularly community-based banks and credit unions, use segmentation analysis to scrutinize their account holders' banking patterns and financial habits. Looking at things such as account activity, amount held in savings and willingness to invest helps the bank to segment its customers into categories.