NEC POWERMATE CT - SYSTEM BOARD Configuration Manual
USB Port Factory setting.
Selection Enables front
USB port and
rear USB port.
4
5
6
1
2
3
JP27 JP28
Disables front
USB port and
enables rear
USB port.
4
5
6
1
2
3
JP27 JP28
Caution: To prevent damage to the
system board, avoid clearing
CMOS while power is on.
Memory Upgrade
■
Maximum memory supported: 512 MB;
minimum: 32 MB.
■
System supports 184-pin, 64-, 128-, and 256-MB PC700 and PC800
ECC DRAM modules.
■
Memory size and speed can vary between sockets.
■
Continuity module in socket 2 required when one RDRAM module is
installed.
405-00123-000
PowerMate®CT System Board Configuration
Note: See your
PowerMate CT User’s Guide
for detailed option installation information.
Processor
Socket 370
Jumper Settings
Front USB Factory setting.
Device Disables system
Wakeup wakeup by USB
device.
1
2
3
JP21
Enables system
wakeup by USB
device.
1
2
3
JP21
JP21
Jumper
JP28
Jumper
JP27
Jumper
Secondary
IDE Connector
Primary
IDE Connector
JP5
Jumper
PCI Slots
PS/2 Factory setting.
Keyboard at Disables keyboard
Power On at power on.
1
2
3
JP16
Enables
keyboard at
power on.
1
2
3
JP16
CMOS Factory setting.
Clear Sets normal
operation.
1
2
3
JP4
Clears CMOS
with power off.
Return jumper to
pins 2 and 3 before
powering system
on.
1
2
3
JP4
To enable BIOS recovery, remove the jumper.
Wait 10 seconds. Replace the jumper on pins 1 and 2.
BIOS Factory setting.
Recovery Sets normal
operation.
1
2
3
JP5
Restores Safe
BIOS settings.
1
2
3
JP5
Audio Factory setting.
Modem Enables onboard
Riser audio.
1
2
3
JP11
Disables onboard
audio (AMR sound
card installed).
1
2
3
JP11
Rear USB Factory setting.
Device Enables system
Wakeup wakeup via
rear USB port.
Disables system
wakeup via rear
USB port.
321
JP3
321
JP3
Save to Factory setting.
RAM Enables Suspend
mode Save to
RAM (STR) function
Disables
Save to RAM
function.
JP18JP18
Website: www.nec-computers.com
Technical Support: 800-632-4525
JP18
Jumper
RIMM
Sockets
JP4
Jumper
JP3
Jumper
JP11
Jumper
JP16
Jumper
AGP Slot
AMR
Connector
405-00123-000 7/10/00 3:05 PM Page 1
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