NEC POWERMATE V AND P - SERVICE User manual

First Printing — July 1997
Copyright 1997
NEC Computer Systems Division
Packard Bell NEC, Inc.
1414 Massachusetts Avenue
Boxborough, MA 01719-2298
All Rights Reserved
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reserve all patent, copyright and other proprietary rights to this document, including all
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performance of each such product is dependent upon factors such as system configuration,
customer data, and operator control. Since implementation by customers of each product
may vary, the suitability of specific product configurations and applications must be
determined by the customer and is not warranted by NECCSD.
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owners.

v
Preface
This addendum to the PowerMate®V & P Series Service and Reference Manual (document
number 819-181516-000) provides updated information on the computer’s hardware for
users who need an overview of system design.
This information applies to computers with the following model numbers:

EM-2120-24853E
 EM-2120-24853CE

EM-2130-24853E
 EM-2130-24853CE.
This addendum also includes updated procedures for setting up and installing the system
and illustrated parts lists. The manual is written for NECCSD-trained customer engineers,
system analysts, service center personnel, and dealers.
The manual is organized as follows:
Section 1 — Technical Information, provides information not available when the
PowerMate P ETC Series User’s Guide (819-181784-000) was printed. System
specifications are listed including dimensions, weight, environment, safety compliance,
power consumption, and memory.
Section 2 — Setup and Installation, includes procedures for installing application
software and drivers and performing system backups. This section also provides information
not available when the PowerMate P ETC Series User’s Guide (819-181784-000) was
printed.
Section 3 — Illustrated Parts Breakdown, provides an exploded view diagram of the
system. Also included are updated parts lists for field-replaceable parts.

iii
Contents
Preface.........................................................................................................................v
Section 1 Technical Information
System Overview.........................................................................................................1-1
SIMM Upgrade ...........................................................................................................1-2
Performing Memory Upgrades..............................................................................1-2
Locating SIMM Sockets.......................................................................................1-2
Checking System Memory.....................................................................................1-2
Installing SIMMS..................................................................................................1-4
Integrated Graphics......................................................................................................1-5
Video Memory...............................................................................................1-5
Video Resolutions and Refresh Rates.............................................................1-5
Interrupt Controller......................................................................................................1-5
Network Interface........................................................................................................1-6
Hard Disk Specifications..............................................................................................1-7
System Specifications...................................................................................................1-9
Section 2 Setup and Installation
Section 3 Illustrated Parts Breakdown
List of Figures
1-1 Network Interface Board ...............................................................................1-7
2-1 Rear Panel I/O Ports ......................................................................................2-1
2-2 Network Interface Board Connectors.............................................................2-2
3-1 PowerMate V and P Series Illustrated Parts Breakdown.................................3-4

iv Contents
List of Tables
1-1 PowerMate P ETC Series System Configurations...........................................1-1
1-2 Recommended Memory Upgrade Path ...........................................................1-3
1-3 Video Resolutions and Refresh Rates.............................................................1-5
1-4 Interrupt Level Assignments...........................................................................1-6
1-5 Hard Disk Drive Specifications.......................................................................1-7
1-6 System Specifications.....................................................................................1-9
3-1 PowerMate P ETC Series Field-Replaceable Parts List...................................3-2
3-2 PowerMate P ETC Series Documentation and Packaging...............................3-5

Section 1
Technical Information
This section describes features and components that are specific to the PowerMate®P ETC
Series of NEC PowerMate V & P Series computers. For information that is general to all
PowerMate V & P Series computers, see the PowerMate V & P Series Service and
Reference Manual (part number 819-181516-000) or the PowerMate V & P Series Service
and Reference Manual Addendum (part number 819-181667-000).
SYSTEM OVERVIEW
PowerMate P ETC Series computers are configured with a different system board and come
with a network interface board installed as standard equipment in one of the system unit
expansion slots. Depending on the model, the system unit also contains a 1.2-GB or 2.1-GB
Western Digital IDE hard disk.
PowerMate P ETC Series computers include the configurations identified in Table 1-1.
Table 1-1 PowerMate P ETC Series System Configurations
Model Number Processor Multimedia System Memory Video Memory Hard Disk
EM-2120-24853E
(PowerMate P2166) 166-MHz
Intel
®
Pentium
®
No 16 MB 2 MB SGRAM 2.1-GB IDE
(Western
Digital Caviar)
EM-2120-24853CE
(PowerMate P2166) 166-MHz Pentium Yes 16 MB 2 MB SGRAM 2.1-GB IDE (Western
Digital Caviar)
EM-2130-24853E
(PowerMate P2200) 200-MHz Pentium No 16 MB 2 MB SGRAM 2.1-GB IDE (Western
Digital Caviar)
EM-2130-24853CE
(PowerMate P2200) 200-MHz Pentium Yes 16 MB 2 MB SGRAM 2.1 GB IDE (Western
Digital Caviar)
Multimedia systems come with audio components integrated on the system board.
Multimedia systems also include an eight-speed CD-ROM reader installed in the system
unit, 20-watt speakers, and a microphone.

1-2 Technical Information
SIMM UPGRADE
PowerMate P ETC Series system configurations come with 16 MB of main system memory.
Six sockets on the system board support up to 384 MB of high-speed memory using the
following industry-standard, tin-plated, single in-line memory modules (SIMMs):
NOTE: You may install 60-ns, parity or
nonparity, extended data output (EDO) SIMMs
into the SIMM sockets.

1-MB by 32- or 36-bit (4-MB stick)

2-MB by 32- or 36-bit (8-MB stick)
 4-MB by 32- or 36-bit (16-MB stick)
 8-MB by 32- or 36-bit (32-MB stick)

16-MB by 32- or 36-bit (64-MB stick).
CAUTION: To avoid corrosion between
different metals, only use tin-plated SIMM sticks.
Performing Memory Upgrades
Upgrade system memory as follows:
 locate memory sockets on system board
 check installed system memory
 install SIMMs.
Locating SIMM Sockets.
Remove the system unit cover and locate the six SIMM sockets on the system board (see
Section 3 of the PowerMate V & P Series Service and Reference Manual).
If any cables block access to the SIMM sockets, label and disconnect them. If any boards
block access to the sockets, remove them.
Checking System Memory
Use Table 1-2 to check the memory installed in the system and determine the SIMM
configuration needed to increase memory.

Technical Information 1-3
NOTE: SIMM memory must be installed in
pairs of the same memory type.
Table 1-2 Recommended Memory Upgrade Path
Total Bank 0 Bank 1 Bank 2
Memory SIMM 1 SIMM 2 SIMM 3 SIMM 4 SIMM 5 SIMM 6
16 MB 4 MB 4 MB 4 MB 4 MB Empty Empty
16 MB* 8 MB 8 MB Empty Empty Empty Empty
24 MB 4 MB 4 MB 4 MB 4 MB 4 MB 4 MB
24 MB 8 MB 8 MB 4 MB 4 MB Empty Empty
32 MB 4 MB 4 MB 4 MB 4 MB 8 MB 8 MB
32 MB 8 MB 8 MB 8 MB 8 MB Empty Empty
32 MB 16 MB 16 MB Empty Empty Empty Empty
40 MB 8 MB 8 MB 8 MB 8 MB 4 MB 4 MB
40 MB 16 MB 16 MB 4 MB 4 MB Empty Empty
48 MB 8 MB 8 MB 8 MB 8 MB 8 MB 8 MB
48 MB 16 MB 16 MB 4 MB 4 MB 4 MB 4 MB
48 MB 16 MB 16 MB 8 MB 8 MB Empty Empty
56 MB 16 MB 16 MB 8 MB 8 MB 4 MB 4 MB
64 MB 16 MB 16 MB 8 MB 8 MB 8 MB 8 MB
64 MB 16 MB 16 MB 16 MB 16 MB Empty Empty
64 MB 32 MB 32 MB Empty Empty Empty Empty
72 MB 32 MB 32 MB 4 MB 4 MB Empty Empty
72 MB 16 MB 16 MB 16 MB 16 MB 4 MB 4 MB
80 MB 32 MB 32 MB 4 MB 4 MB 4 MB 4 MB
80 MB 16 MB 16 MB 16 MB 16 MB 8 MB 8 MB
80 MB 32 MB 32 MB 8 MB 8 MB Empty Empty
88 MB 32 MB 32 MB 8 MB 8 MB 4 MB 4 MB
96 MB 32 MB 32 MB 8 MB 8 MB 4 MB 4 MB
96 MB 16 MB 16 MB 16 MB 16 MB 16 MB 16 MB
96 MB 32 MB 32 MB 16 MB 16 MB Empty Empty
*Standard configuration.

1-4 Technical Information
Table 1-2 Recommended Memory Upgrade Path
Total Bank 0 Bank 1 Bank 2
Memory SIMM 1 SIMM 2 SIMM 3 SIMM 4 SIMM 5 SIMM 6
112 MB 32 MB 32 MB 16 MB 16 MB 8 MB 8 MB
128 MB 32 MB 32 MB 32 MB 32 MB Empty Empty
128 MB 32 MB 32 MB 16 MB 16 MB 16 MB 16 MB
136 MB 32 MB 32 MB 32 MB 32 MB 4 MB 4 MB
144 MB 32 MB 32 MB 32 MB 32 MB 8 MB 8 MB
160 MB 32 MB 32 MB 32 MB 32 MB 16 MB 16 MB
192 MB 32 MB 32 MB 32 MB 32 MB 32 MB 32 MB
256 MB 64 MB 64 MB 64 MB 64 MB Empty Empty
384 MB 64 MB 64 MB 64 MB 64 MB 64 MB 64 MB
Installing SIMMS
After determining the system memory upgrade path, install SIMMs using the installation
procedure provided in Section 3 of the PowerMate V & P Series Service and Reference
Manual.

Technical Information 1-5
INTEGRATED GRAPHICS
The system has an ATI GT-B PCI 64-bit 3D multimedia graphics and video controller
integrated on the system board. State of the art techniques are used for optimizing
performance in computer graphic intensive applications and graphical user interfaces (GUI).
Features include:

DDC rev 2b compliance

video acceleration and 3D rendering

full screen Native video playback
 2-MB of synchronous graphics random-access memory (SGRAM).
Video Memory
PowerMate P ETC Series systems have 1 MB of SGRAM on the system board and a 1-MB
video upgrade module installed.
Video Resolutions and Refresh Rates
The computer supports the following video resolutions and refresh rates (see Table 1-3).
Table 1-3 Video Resolutions and Refresh Rates
RESOLUTIONS SUPPORTED COLORS REFRESH RATE (HZ)
2 MB video SGRAM
640 x 480
800 x 600
1024 x 768
1152 x 864
1280 x 1024
16/256/16-bit/24-bit/32-bit
256/16-bit/24-bit/32-bit
256/16-bit
256/16-bit
256
120 Hz
120 Hz
120 Hz
120 Hz
85 Hz
INTERRUPT CONTROLLER
The interrupt controller operates as an interrupt manager for the entire AT system
environment. The controller accepts requests from peripherals, issues interrupt requests to
the processor, resolves interrupt priorities, and provides vectors for the processor to
determine which interrupt routine to execute. The interrupt controller has priority
assignment modes that can be reconfigured at any time during system operations.
The interrupt levels are described in Table 1-4. Interrupt level assignments 0 through 15 are
in order of decreasing priority. See Section 2 of the PowerMate V & P Series Service and
Reference Manual for information on changing the interrupts using Setup.

1-6 Technical Information
Table 1-4 Interrupt Level Assignments
Interrupt Assignment
IRQ 0 Counter/Timer
IRQ 1 Keyboard
IRQ 2(9) Cascade (INT output from slave)
IRQ 3 COM2 and COM4
IRQ 4 COM1 and COM3
IRQ 5 Parallel Port 2/Audio (if present)
IRQ 6 Diskette Drive Controller
IRQ 7 Parallel Port 1
IRQ 8 Real-time clock
IRQ 10 Available/Audio (if present)
IRQ 11 Network Interface Board
IRQ 12 PS/2 mouse
IRQ 13 Coprocessor
IRQ 14* Primary IDE
IRQ 15* Secondary IDE
NETWORK INTERFACE
The computer comes equipped with a network interface board installed in one of the
expansion slots in the system unit. The three connectors on the board allow connection to
an Ethernet network and communication with other computers. Access to the connectors is
provided at the rear of the system unit. Figure 1-1 shows the location of the network
interface board and the three connectors. For more information, see Section 2 of this
addendum.

Technical Information 1-7
Figure 1-1 Network Interface Board
HARD DISK SPECIFICATIONS
The PowerMate P ETC Series computer contains a 2.1-GB Western Digital IDE hard disk.
The following table provides hard disk specifications.
Table 1-5 Hard Disk Drive Specifications
Features 2.1-GB Hard Disk (WD Caviar AC22100)
Physical Configuration
Formatted Capacity 2.11 GB
Actuator Type Voice coil
Number of Disks 2
Data Heads 4
Servo Type Embedded
Tracks per Inch (tpi) TBD
Bytes per Sector 512
Maximum Data
Rate from Media 104 MB/s

1-8 Technical Information
Table 1-5 Hard Disk Drive Specifications
Features 2.1-GB Hard Disk (WD Caviar AC22100)
Dimensions
Hei
g
ht
Len
g
th
Width
1.00 in. (25.4 mm)
5.75 in. (146.0 mm)
4.00 in. (101.6 mm)
Weight 1.1 lb (.50 kg)
Performance
Track-to-track seek
Avera
g
e seek
Maximum seek
3.0
TBD
22 ms
Average Latency 5.76 ms
Rotation Speed 5200 rpm
Data Transfer Rate
(buffer to disk) 104 MB/s
Data Transfer Rate
(buffer to host) 16.66 MB/s max (PIO Mode 4 or DMA Mode 2)
Start/Stop Cycles 40,000
Buffer Size 128
Interface IDE

Technical Information 1-9
SYSTEM SPECIFICATIONS
System specifications are included in Table 1-6.
Table 1-6 System Specifications
Item Specification
Dimensions and Weight
System Unit Width: 8.5 inches (21.59 cm)
Depth: 18.5 inches (46.99 cm)
Hei
g
ht: 14.5 inches (36.83 cm)
Weight: 20.5 lb (9.23 kg), dependent upon options
Keyboard Width: 19.0 inches (48.3 cm)
Depth: 8.4 inches (21.3 cm)
Hei
g
ht: 1.6 inches (4.1 cm)
Weight: 3.5 to 4.0 lb. (1.6 to 1.8 kg)
Device Slots Four accessible slots:
— one 1-inch hi
g
h 3 1/2-inch front access slot (contains standard
1.44-MB diskette drive)
— three 1.6-inch hi
g
h 5 1/4-inch slots (some models contain a
CD-ROM reader)
Two internal 3 1/2-inch slots (one contains a hard disk)
Expansion Slots Five in the minitower:
— two 8-/16-bit ISA slots
— one shared 8-/16-bit ISA/32-bit PCI slot
— two 32-bit PCI slots
One ISA slot contains a network interface board.
Network Interface 3COM 3C509B ISA 10 Me
g
abit board with adapter (RJ-45, AUI,
10BASE-T)
Access to the connectors is provided at the rear of the s
y
stem
unit. All confi
g
urations come with Ethernet drivers preloaded on
the hard drive.
Peripheral Interface PS/2-st
y
le 6-pin ke
y
board connector (mini DIN), rear panel
PS/2-st
y
le 6-pin mouse connector (mini DIN), rear panel
Two RS-232C serial ports usin
g
165550 UART, rear panel
Two USB ports, rear panel
Parallel printer port (25-pin), rear panel
VGA port (6-pin D-shell), rear panel
Front Panel Power button
Power indicator lamp
Hard disk drive bus
y
indicator lamp
Suspend button
Reset button

1-10 Technical Information
Table 1-6 System Specifications
Item Specification
Microprocessor
PowerMate P2166
PowerMate P2200
Intel Pentium (processor t
y
pe dependent on s
y
stem)
166-MHz Pentium
200-MHz Pentium
Cache Memory 16 KB of primar
y
cache (8 KB data, 8 KB instruction) inte
g
rated
in the processor, 256 KB secondar
y
cache built-in on s
y
stem
board
Flash ROM 128-KB (28F001) Flash ROM
Chip Set Intel 82430HX PCI Chip Set
S
y
stem Memor
y
16 MB standard, expandable to 384 MB usin
g
72-pin SIMM
sockets on system board and optional SIMM modules
Optional SIMMs 4-, 8-, 16-, 32-, and 64-MB; 32-bit, non-parit
y
, 60-ns or 70-ns
SIMMs
Integrated Graphics ATI-based, DDC 2B compliant controller
PCI GUI Accelerator and Motion Video Pla
y
back Controller
PCI-Bus Video
2 MB SGRAM standard (up
g
radable to 4 MB with 3-MB
up
g
rade module installed)
Maximum resolution 1600 x 1200 pixels (with 3-MB up
g
rade
module installed
Battery Replaceable coin-type battery
Power Supply 200-Watt, 115 V/230V switch selectable
Input 100 V to 120 V – 5.0 A
Input 200 V to 240 V – 3.0 A
Output +12 V – 8 A
Output +5 V – 23 A
Output -12 V – 0.5 A
Output -12 V – 0.5 A
CD-ROM Reader
(multimedia systems only) See Appendix D of the service and reference manual for specifications
Integrated Sound Creative Labs Vibra 16C standard in multimedia s
y
stems
Stereo jacks for microphone in and line out
Sound Blaster®compatible
FM s
y
nthesis
Ad Lib, MPC II, Multimedia PC Level 2 compliance
Built-in MPU-401 MIDI and game port interface

Technical Information 1-11
Table 1-6 System Specifications
Item Specification
20-Watt Speakers Standard in multimedia models
Ma
g
neticall
y
shielded 20-watt stereo speakers
Power on/off switch, power lamp, volume control
Treble and bass tone control
Built-in stereo amplifier
20W RMS power output
2-wa
y
speaker s
y
stem
2-inch tweeter
4-inch woofer
Subwoofer output jack
External DC jack
Headphone jack
AC adapter  120V to +15V, − 15V
Dimensions  5 in. (12.7cm) D x 4.5 in. (11.5 cm) W x 11 in.
(28 cm) H
Recommended Operatin
g
Environment Temperature – 50°F to 95°F
Relative Humidity – 20% to 80%
Administrative Compliance UL 1950 – safet
y
CSA C22.2 No. 950-m89
TUV EN60950: 1988
FCC part 15, Subpart J, Class B – emissions
FCC part 68
C.R.C., c.1374
Non-multimedia s
y
stems are Ener
gy
Star compliant
IEC 950 – safet
y
VDE 0871/6.78, Class B – emissions

Section 2
Setup and Installation
This section contains information on setting up PowerMate®P ETC Series systems.
The following figure shows the location of the interface ports on the rear of the system unit
for configuring PowerMate P ETC Series hardware. Use the procedures described in
Section 2 of the PowerMate V & P Series Service and Reference Manual to set up the
system hardware. For other setup information, see the PowerMate V & P Series Service and
Reference Manual Addendum.
Figure 2-1 Rear Panel I/O Ports
In addition, refer to the following figure for the location of the network interface board
connectors.

2-2 Setup and Installation
Figure 2-2 Network Interface Board Connectors
The network board has connectors for coaxial and twisted-pair network cabling:
 The BNC connector supports thin coaxial cables.
 The AUI connector supports thick coaxial cables.
 The RJ-45 connector supports twisted-pair 10BASE-T cables.
Connect the network cable to one of these connectors (depending on the type of network).
The PowerMate P ETC Series computer has Ethernet network drivers pre-loaded on the
hard disk.

Section 3
Illustrated Parts Breakdown
This section contains updated parts lists and an exploded-view diagram for the PowerMate
P ETC Series minitower system.
The information in this section applies to the following models:

EM-2120-24853E

EM-2120-24853CE

EM-2130-24853E
 EM-2139-24853CE.
Table 3-1 lists the field-replaceable parts for the computer*. Figure 3-1 provides the
illustrated parts breakdown.
To order parts or obtain technical help, call 1-888-ETC-SUPT (1-888-382-7878).
* This data was prepared July 1997. For an up-to-date listing of spare parts, please call FaxFlash™ at
1-888-329-0088 (or 1-508-635-6090 outside the U.S.) and order document number 42181820.

Illustrated Parts Breakdown3-2
Table 3-1 PowerMate P ETC Series Field-Replaceable Parts List*
Item Description Part Number
1Serial interface cable 158-050454-002
2LED power cable 158-052170-001
3Hard disk power cable 158-052169-000
4Sleep switch cable assembly 158-050895-004
5Reset switch cable assembly 158-050685-031
6Mouse, PS/2-style 158-052115-000
7Keyboard, Chicony 158-052121-000
8Microphone, with
g
reen connector
(multimedia models only) 158-052116-001
9Reset/sleep button 158-050896-003
10 Front bezel with IR (PowerMate
P2166 and P2200 models) 158-050129-000
11 Fan assembly, 2-wire 158-050865-006
12 Power suppl
y
, 200 watt, HIPRO
(PowerMate P2166 and P2200
models)
158-050-684-002
13 Speakers, 20-watt (multimedia
models only) 158-050979-000
14 Flopp
y
drive si
g
nal cable, 655 mm
3-connector 158-050857-001
15 IDE signal cable, split, 3-connector 158-050836-002
16 IDE si
g
nal cable, 2-connector,
10-inch (multimedia models only) 158-050562-004
17 Audio cable, CD-ROM, 2-connector
(multimedia models only) 158-050824-000
18 ISA/PCI backplane (minitower) 158-026232-000A
19 Heatsink w/clip 158-060324-001
20a 166-MHz Pentium processor
(PowerMate P2166) 158-082502-017
20a 200-MHz Pentium processor
(PowerMate P2200) 158-082502-019
21 8-MB EDO SIMM (2MB x 32) 158-082630-060
* This data was prepared July 1997. For an up-to-date listing of spare parts, please call FaxFlash™ at
1-888-329-0088 (or 1-508-635-6090 outside the U.S.) and order document number 42181820.

Illustrated Parts Breakdown 3-3
Table 3-1 PowerMate P ETC Series Field-Replaceable Parts List*
Item Description Part Number
22 1-MB SGRAM video memor
y
module
(non-multimedia models only) 158-052137-100A
23a System board, without audio 158-056561-000
23b System board, with audio 158-056562-000
24 3 1/2-inch, 2.1-GB IDE hard disk,
WD Caviar AC22100 215-00031
25 Network interface card (NIC) 158-050796-000
26 IDE CD-ROM reader (8-speed) CDR-1450A/BR
27 3-1/2 inch 1.44-MB diskette drive,
without bezel, with LVR 158-056414-000
28 Speaker assembl
y
, internal, with
cable, 381mm, DT 158-050865-008
29 Rail kit† 158-050893-000
30a I/O plate without LAN, without audio† 158-030782-021
30b I/O plate without LAN, with audio† 158-030782-019
† Not shown in Figure 3-1.
* This data was prepared July 1997. For an up-to-date listing of spare parts, please call FaxFlash™ at
1-888-329-0088 (or 1-508-635-6090 outside the U.S.) and order document number 42181820.