System Board Layout (Aptiva 2187 - SL-A)


Aptiva 2187 SL-A - System Board Layout


Table 5-3 System Board Connectors and Functions 

Connector Function
J1 CPU FAN connector
J7 Printer port
J8 USB Connector
J9 PS/h2 Keyboard and Mouse
Connector
J10 Serial port
J11 Stereo Line-out port
J16 LAN dought card connector
J101 HDD connector
(Primary IDE)
J102 FDD connector
J103 Game port connector
J103 Microphone-in port
J103 Audio Line in/Line out
J104 CD ROM connector (Secondary IDE)
J105 CD-ROM Audio connector
J106 ATX power connector
J110 PCI slot 1
J111 PCI Slot 2
J112 PCI Slot 3
J113 Power and Hard Disk Drive
LED connector
J114 Power Switch connector
BT1 System Battery


System Board Jumper Settings - Aptiva 2187 - SL-A

CPU/Bus - Frequency (MHz) 

JP-2 JP-5 CPUCLK PCICLK
3-5 4-2
1-3 4-6
1-2
2-3
95
100
31
33


CPU Core Clock Multiplier  - Jumper connected

JP-3 JP-6 CPU Clock
Frequency Ratio
1-3 2-4
3-5 2-4
3-5 4-6
1-3 4-6
1-3 2-4
1-3 4-6
2-3
2-3
2-3
2-3
1-2
1-2
5.5
5.0
4.5
4.0
3.5
6


CPU Vi/o Vcore Voltage  - Jumper connected

JP1 Voltage
3-4
1-2
1-3
2.2
2.4
2.1


CMOS data Jumper clear-up  - Jumper connected

JP-4 Function
1-2
2-3
Normal
Clear


Jumper connected to front Panel 

J113 Indication
1-2
3-4
HDD LED
Power LED


Jumper connected to Power Switch 

J114 Indication
1-2 Power Button


  -WARNING- You must verify the exact processor type before setting the processor type jumpers.
The wrong processor type jumper setting may damage the CPU.
The system only supports dual-voltage CPU.

Machine Type 2187 Processor Type Jumper default Settings 

Jumper Pin AMD K6-2
400 MHz
AMD K6-2
450 MHz
2.2V
AMD K6-2
450 MHz
2.4V
AMD K6-2
500 MHz
JP2 1-3 X X X X
JP2 2-4        
JP2 3-5        
JP2 4-6 X X X X

JP5 1-2        
JP5 2-3 X X X X

JP3 1-3 X      
JP3 2-4       X
JP3 3-5   X X  
JP3 4-6 X X X  

JP6 1-2        
JP6 2-3 X X X X

JP1 1-2     X  
JP1 3-4 X X   X

X

- Jumper connected
Blank - Jumper open


Memory - DIMM

The system has two system memory module sockets, DIMM 0 and DIMM 1.

These sockets hold dual in line memory modules (DIMM) that contains 3.3V signal or double-sided synchronous DRAM (SDRAM).

The maximum memory size is 256 MB total.

You can install 16MB, 32MB, 64MB, or 128MB DIMM in any sockets and with any combinations.

If there is no VGA DRAM daughter card installed, DIMM 0 must be fitted with DRAM module.


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