PC-365 (6589) System Board Locations

PC 365 System Board Pentium® 180, 200 MHz


Also see Matrox Graphics Adapter (MGA) Switch Setting for MGA video adapter locations and switch settings.

See > Memory Map and I/O Address Map


NOTE: The PCI bus shares interrupts with the ISA bus. IRQ 3, 5, 9, 10 or 11 is autom. assigned to PCI adapters during POST. If no interrupts are available for the PCI adapters during POST, an error message is generated.

1 Diskette Drive Connector
2 CMOS, Password Jumper (J8)
3 Processor, Diskette Switch Settings
4 Secondary IDE Connector
5 Primary IDE Connector
6 3.3V Power Connector
7 Battery
8 Main Power Connector
9 Secondary Processor Connector

10 Voltage Regulator Module (VRM) Connector
for second processor

11 Primary Processor Connector
12 Memory Connections
13 Riser Card Connector
14 On/Off Switch (J3)
15 On/Off Switch Power Supply Connector (J9)
16 LAN Wakeup (J15)
17 Modem WakeUp (J13)
18 Modem WakeUp (J11)
19 SCSI LED (J6)
20 ???
21 Secondary Fan Connector
22 Fan Connector
23 HDD/Power LED Connector

24 Infrared Connector (DB-9 female)
25 Keyboard Connector
26 Mouse Connector
27 Serial Connector (DB-9 male)
28 USP Port Connector
29 Printer Connector


PC 365 (Type 6589) Switch Settings

Description Setting
180 MHz Processor 1, 3, 4, 5 On
2, 6, 7, 8 Off
200 MHz Processor 1, 3, 4, 6 On
2, 5, 7, 8 Off
Normal Diskette Operation 8 - On (D)
Read-only Diskette Operation 8 - Off
Password/CMOS Enabled J8 1-2 (D)
Password/CMOS Erase J8 2-3


System Board Memory Configurations

These are the recommended combinations of DIMMs. However, any combination of DIMM sizes is acceptable. Dimm height must not exceed 30.5mm (1.2 inches.). If EDO NP (non parity) DIMMs and EDO ECC DIMMs are mixed, they will configure as non-parity. Install only EDO ECC DIMMs to enable parity.

See also Memory Matrix.

Total Memory Mem 1 Mem 2 Mem 3 Mem 4
16MB 16MB --- --- ---
32MB 32MB --- --- ---
32MB 16MB 16MB --- ---
48MB 32MB 16MB --- ---
48MB 16MB 16MB 16MB ---
64MB 64MB --- --- ---
64MB 32MB 32MB --- ---
64MB 32MB 16MB 16MB ---
96MB 32MB 32MB 32MB ---
128MB 128MB --- --- ---
128MB 64MB 64MB --- ---
256MB 128MB 128MB --- ---
256MB 128MB 64MB 64MB ---
512MB 128MB 128MB 128MB 128MB


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