Memory Banks and Bank Schemas
Memory in computer is usually designed and arranged in memory banks.A memory bank is a group of sockets or modules that make up one logical unit.so,memory sockets that are physically arranged in rows may be part of one bank or divided into different banks.Most computer systems have two or more memory banks-usually called bank A,bank B,and so on.Each system have rules and conventions on how memory banks should be filled.For example,some computer systems require all the sockets in one bank to be filled with the same capacity module.Some computers require the first bank to house the higest capacity modules.If the configuration rules aren't folled,the computer may not start up or it may not recognise all memory in the system.
You can usually find the memory configuration rules specific to your computer system in the computer's system manual.you can also use what's called a memory configurator.Most third-party memory manufacturers offer free memory configurators available in printed form,accessible electronically via the web.Memory configurators allow you to look up your computer and find the part numbers and special memory configuration rules that apply to your system.
