System Battery - Dell Inspiron 3500 System Reference Manual

SDRAM
Abbreviation for synchronous dynamic random-access memory. SDRAM is a memory technology that improves the performance of your
computer's memory subsystem by reducing the need for wait states. SDRAM devices have a synchronous interface to the devices to which they
are connected and are governed by the system clock. These features reduce the need for wait states often required for conventional memory
devices to ensure that timing signals have been set up correctly.
sec
Abbreviation for second(s).
SECC2
Acronym for single-edge contact cartridge 2. On some systems, the microprocessor is housed in a cartridge that connects to the system board
through an SECC2 connector. The SECC2 connector allows you to upgrade the microprocessor cartridge as future upgrades become available.
serial port
An I/O port used most often to connect a modem to your computer. You can usually identify a serial port on your computer by its 9-pin connector.
service tag
A bar code label on the computer that Dell technicians use to identify your computer when you call Dell for customer or technical support.
setup program
A BIOS-based program that allows you to configure your computer's hardware and customize the computer's operation by setting such features as
password protection. Because the setup program is stored in NVRAM, any settings remain in effect until you change them again.
SGRAM
Acronym for synchronous graphics random-access memory.
shortcut
Icons that provide quick access to frequently used programs, files, folders, and drives. By double-clicking a shortcut, you can open its
corresponding folder or file without having to find it first. Shortcuts do not change the location of files; if you delete a shortcut, the original file is not
affected.
SIMD
Abbreviation for single instruction, multiple data. SIMD is a technology incorporated into certain Intel microprocessors that extends the capabilities
of these microprocessors to handle multimedia and communications software. This technology includes new instructions and data types that
allows the microprocessor to process multiple data elements in parallel, thereby improving overall system performance.
SPD
Abbreviation for serial presence detect.
SRAM
Abbreviation for static random-access memory.
standby mode
A power conservation mode that turns off the display and reduces power to the microprocessor, VGA PCI bus, diskette drive or CD-ROM drive (if
installed), serial and parallel ports, hard-disk drive, PC Card controller, internal speakers and microphone, and external speakers and microphone
(if attached).
SVGA
Abbreviation for super video graphics array. VGA and SVGA are video standards for video cards and controllers with greater resolution and color
display capabilities than previous standards.
To display a program at a specific resolution, you must install the appropriate video drivers and your monitor must support the resolution. Similarly,
the number of colors that a program can display depends on the capabilities of the monitor, the video controller and its drivers, and the amount of
video memory installed in the computer.
SXGA
Abbreviation for super extended graphics array.
system battery