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PowerSpec PC Systems: Support Archives |
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Memory Installation
The following table shows several possible memory combinations.
The P6BX-A+ system board supports from 8-384MB. Memory can be installed
in single DIMM SDRAM modules. All modules must use unbuffered 3.3
volt unbuffered SDRAM.
DIMM1
|
DIMM2
|
DIMM3
|
Total system
memory installed
|
8MB
|
-
|
-
|
8MB
|
8MB
|
8MB
|
8MB
|
24MB
|
16MB
|
16MB
|
4MB
|
36MB
|
64MB
|
64MB
|
-
|
128MB
|
64MB
|
64MB
|
8MB
|
136MB
|
64MB
|
64MB
|
64MB
|
192MB
|
128MB
|
128MB
|
128MB
|
384MB
|
|
CPU Frequency
Core CPU Frequency
|
Host Clock
|
Clock Multiplier
|
JP1
|
233 MHz
|
66 MHz
|
3.5
|
short 5-6, 7-8
|
266 MHz
|
66 MHz
|
4
|
short 1-2, 3-4, 7-8
|
300 MHz
|
66 MHz
|
4.5
|
short 3-4, 7-8
|
333 MHz
|
66 MHz
|
5
|
short 1-2, 7-8
|
Jumper Settings
Jumper
|
Function
|
Settings
|
JP1
|
Clear CMOS settings
|
1-2 normal (default)
2-3 clear CMOS*
|
* Clearing battery backed CMOS memory: With the system turned
off, place jumper on pins 1-2 (clear CMOS), wait 10 seconds, then
return jumper to the normal 2-3 position.
|
JP2
|
Keyboard Power On feature
|
1-2 Disable Keyboard Power On
2-3 Enable Keyboard Power On (default)
|
JP3
|
External PS/2 ports (keyboard, mouse)
|
Pins 1-2, 3-4, 5-6, 7-8 all short = Enable PS/2 ports (default)
1-2, 3-4, 5-6, 7-8 all open = Disbale PS/2 ports
|
Connector Table
Connector:
|
Function:
|
Description:
|
COM1
|
Serial port #1 (COM1/COM3)
|
db-9 male
|
COM2
|
Serial port #2 (COM2/COM4)
|
db-9 male
|
LPT1
|
Parallel Port (LPT)
|
db-25 female
|
KBMPS2
|
PS/2 Keyboard and Mouse
|
Stacked Mini-DIN PS/2 connections Keyboard (lower), Mouse (upper)
|
USB1
|
USB
|
Dual stacked USB ports
|
JP1
|
Clear CMOS
|
Clear battery-backed CMOS memory contents
|
JP2
|
Keyboard Power On
|
Enable/disable keyboard (hot-key) power on feature
|
JP3
|
PS/2 Enable
|
Enable/disable external PS/2 mouse and keyboard ports
|
CASEFAN1
|
Case Fan Power
|
For case-mounted cooling fan power cable
|
CPUFAN2
|
CPU Fan Power
|
For CPU cooling fan power cable
|
PWRFAN3
|
Power Supply Fan Power
|
For ATX green power supply cooling fan power cable
|
ATX1
|
ATX Power
|
Connects to 20-pin ATX Power Supply lead
|
SLOT1
|
Pentium II CPU slot
|
Connector for Pentium II CPU card module
|
DIMM1/2/3
|
DIMM memory expansion
|
Slots for DIMM memory modules
|
IDE1/2
|
Primary IDE, Secondary IDE
|
40-pin connector connects to supplied 2-device cable; Attach to
primary Master, Slave
|
FDD1
|
Floppy Drive Controller
|
40-pin connector connects to supplied 2-device cable; Attach to
primary Master, Slave
|
AGP1
|
AGP Slot
|
Accelerated Graphics Port slot
|
CIR1 (optional)
|
Infrared connector
|
Connector for optional Consumer Infrared device (CIR)
|
SIR1
|
Infrared connector
|
Connector for optional Standard Infrared device (SIR)
|
FIR1 (optional)
|
FIR header (optional)
|
Connects to optional Fast IR Infrared module cable
|
SIDEBAND1
|
SB-Link connector
|
Connects to PCI Creative Sound Card for real-mode DOS game support
|
PANEL1
|
Case features
|
Connections to front panel case features:
Pins 1-3:
|
"Power ON" LED
|
Pins 4-5:
|
Suspend switch
|
Pins 7-9:
|
Suspend LED
|
Pins 10-11:
|
Keyboard Lock
|
Pins 12-13:
|
System Reset switch
|
Pins 15-18:
|
Speaker
|
Pins 20-21:
|
Hard drive access LED
|
Pins 22-23:
|
Power ON Switch
|
|
WOM1
|
Modem Wake-up
|
Connects to internal modem for system wake-up on modem ring
|
WOL1
|
LAN Wake-up
|
Network activity wake-up header
|
CASEOPEN1
|
Intrusion Detector
|
Detects when case is opened
|
ISA 1/2
|
ISA slots
|
Two 8/16-bit ISA expansion card slots
|
PCI 1/2/3/4/5
|
PCI slots
|
Five 32-bit PCI expansion card slots
|
|
Call Tech Support.
For fee-based technical support, please call
1-614-850-3670 or send us
an email.
Remember, it's important to have your system, model, or serial number
ready when contacting our support staff with technical questions.
Need help? |
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