Samsung Q46c 사용자 설명서

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A  This is due to a limitation in 32bit operating

systems that exists in notebook computers of

other manufacturers. Although the address space

of the 32bit operating system is 2³²= 4294967296

= 4,096MB = 4GB, all of it cannot be allocated

to memory, as some of it needs to be used for

other purposes by the operating system. Because

approximately 1GB of address space needs to be

allocated to other system resources such as the

BIOS, PCI Device, and VGA for a PC to operate

normally. Therefore, even if 4GB of physical memory

is installed, the address space allocated to memory

is limited to approximately 3GB.

Although users can upgrade their memory to 3 or

4GB, only 3GB is recognized even when 4GB of

memory is installed, and a memory upgrade to 4GB

is not recommended.

A  In this case, click Allow (or OK) to install or run

the program. However, if you do not have an

administrator account, you have to enter the

administrator password in the User Controls window

and then click

Allow (or OK). If no administrator

password is set you can click

Allow (or OK) without

entering a password.