![background image](http://html1.mh-extra.com/html/nec/powermate-es-series/powermate-es-series_service-and-reference-manual_3965483078.webp)
4-8 System Boards
System Board Components
Component
Function
Processor
Celeron
Pentium III
500-MHz or higher processor, 66-MHz or higher FSB
533-MHz or higher processor , 100-MHz or higher FSB
Intel 810E Chipset:
82810E Graphics and
Memory Controller Hub
(GMCH)
Uses Intel graphics technology, software drivers, and Direct
AGP (integrated AGP) to create vivid 2D and 3D effects and
images. Features integrated Hardware Motion Compensation to
improve video quality.
Features processor and host bus optimized for the processor,
integrated DRAM controller, integrated graphics controller, 3D
graphics visual enhancements, 3D graphics texturing
enhancements, digital video output, integrated 24-bit 230 MHz
RAMDAC, 2D graphics, arithmetic stretch blitter video,
integrated graphics memory controller, display cache interface,
arbitration scheme and concurrency, data buffering, power
management functions, and support for I/O bridge.
82801 I/O Controller Hub
(ICH)
Uses Accelerated Hub Architecture to make direct connection
from graphics and memory to the integrated AC97 controller,
IDE controller, and dual USB ports.
Supports PCI bus interface, integrated IDE controller, USB,
AC’97 Link for audio and telephone Codecs, interrupt controller,
timers, 3.3V operation, power management logic, enhanced
DMA controller, real-time clock, SM bus, and Firmware Hub.
82802 Firmware Hub
(FWH)
Stores system BIOS and video BIOS, eliminating a redundant
nonvolatile memory component. In addition, the 82802 contains
a hardware Random Number Generator (RNG). The Intel RNG
provides truly random numbers to enable fundamental security
building blocks supporting stronger encryption, digital signing,
and security protocols.
Features Intel Platform Compatibility, Firmware Hub Hardware
Interface Mode, configurable interfaces, flash memory for non-
volatile storage, and address/address multiplexed interface
mode.
Winbond Super I/O
W83627HF-AW controller
The controller supports the following:
Multimode parallel port
Centronics compatible (standard mode)
Enhanced capabilities port (ECP)
Enhanced parallel port (EPP)
One RS-232C serial port
Integrated 8042A keyboard controller
Mouse controller
Hardware monitor
Industry-standard floppy controller
Onboard 3COM LAN
Chipset
3COM CC920 BR 006 LAN chipset integrated on system board
Onboard AC’97 Codec
Audio integrated on system board, compatible with Windows
Sound System
Summary of Contents for POWERMATE ES Series
Page 12: ...1 System Overview Configurations Features Components...
Page 29: ...2 6 System Configuration System Board Jumper Settings...
Page 71: ...4 System Boards System Board Riser Board...
Page 90: ...6 Preventive Maintenance System Cleaning Keyboard Cleaning Mouse Cleaning...
Page 93: ...7 Troubleshooting Checklist Diagnostics...
Page 102: ...8 NECC Information Services Service Telephone Numbers Technical Support...