NEC POWERMATE ES 5200 - SERVICE, Service Manual

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1-2 System Overview
This section provides an overview of the NEC PowerMate

ES 5200 Series
small desktop, desktop, and minitower models. The section highlights system
hardware features, computer front, back, and inside features, and system
security features. It also includes brief descriptions of the major components
comprising the system.
Configurations
NEC PowerMate ES 5200 Series computers are built-to-order systems for
commercial offices. The systems feature an Intel
®
Celeron
™
, Pentium

II, or
Pentium III processor, two dual inline memory module (DIMM) sockets,
synchronous dynamic random access memory (SDRAM), and a plug and play
input/output (I/O) controller.
The system also features two universal serial bus (USB) ports, two serial ports, a
parallel port, and an infrared port. Ultra direct memory access (DMA), remote
wakeup (“Wake-On LAN”), the accelerated graphics port (AGP) standard, and
power management are supported.
Build choices include intelligent device electronics (IDE) hard drives ranging
from 4.3 gigabytes (GB) to 12.9 GB. System memory is provided in 32-
megabyte (MB) (minimum) and (as available) 64-MB, 128-MB, and 256-MB
DIMM modules. Memory configurations range from 32 MB to 512 MB.
Additional build choices include fax/modem, sound, and peripheral devices such
as a CD-ROM drive, a DVD-ROM drive, an LS-120 drive, a Zip
®
drive, or a
tape backup unit.
The NLX system design leaves the system board free of internal cabling and
allows easy system board removal and replacement with a simple chassis latch.
The following figures show the components shipped with PowerMate ES 5200
Series small desktop, desktop, and minitower systems (the monitor and speakers
are optional).