PC-300 (6272,6282,6284) - Pentium® 133/233 MHz System Board Locations
1 Monitor Connector
2 Parallel Port Connector
3 USB (Universal Serial Bus) 2 Connector
4 USB (Universal Serial Bus) 1 Connector
5 Mouse Connector
6 Keyboard Connector
7 Serial Port A Connector
(Serial Port B Connector located on back of base frame)
8 Ethernet Connector (All models Type 6272 / some models Type 6282)
9 Serial Port B System Board Connector (J11)
10 AUI Ethernet Connector
11 Main Power Connector
12 5Vdc Auxiliary Connector (J9)
13 CMOS Clear (Password) Jumper (J6)
14 Power Switch Connector (J7)
15 Diskette Drive Connector
16 Primary EIDE Connector
17 Secondary EIDE Connector
18 Hard Disk Drive and Power LED connector (J8)
19 DIMM Connectors
20 Switch Set (SW1)
21 Power Connector (3.3Vdc)
22 Fan Connector
23 LAN Activity LED Connector
24 L2 Cache Connector
25 Microprocessor Socket
26 Riser Card Connector
27 Battery
28 Video Memory Sockets
29 VESA Feature Connector
30 Wake-Up on LAN Connector (J28)
31 Modem Wake-Up Connector (J27)
ON-Board Controllers / Modules
32 Cirrus CL-GD5446 Graphics
33 Voltage Regulator
34 Intel® VX System Memory
35 Ethernet
36 National 87307 Super I/O
37 PCI/ISA Bridge (PILX3)
38 Flash Module
Processor Speed Switch Setting (SW1 1-4)
Please see the LEGAL - Trademark notice.
Speed
SW1-1
SW1-2
SW1-3
SW1-4
75MHz
Off
Off
On
On
90MHz
Off
Off
On
Off
100MHz
Off
Off
Off
On
120MHz
On
Off
On
Off
133MHz
On
Off
Off
On
150MHz
On
On
On
Off
166MHz
On
On
Off
On
200MHz
(PC 300-GL) Off
On
Off
On
233MHz
Off
Off
Off
On
Additional Switch Settings (SW1 5-6)
Description
SW1-5
SW1-6
Option
Off (D)
N/A
Option
On
N/A
Normal
Diskette
Operation N/A
Off (D)
Read-Only
Diskette
Operation N/A
On
Jumper Settings
Jumper
Setting
Description
J6
1-2 (D)
Password Enabled
J6
2-3
Password Disabled (CMOS Clear)
SDRAM/EDO DIMM - Memory see > Memory-Matrix
Any combination of DIMM sizes, up to 128 MB is acceptable. Only non-parity DIMMs are supported.
EDO, SDRAM, or a mix of EDO/SDRAM DIMMs are supported. DIMMM height must not exceed 1.2 inches.
Total
Memory / MBBank 0
-MB-Bank 1
-MB-
8
8
-
16
8
8
16
16
-
24
8
16
24
16
8
32
32
-
32
16
16
40
8
32
48
16
32
64
32
32
64
64
-
72
8
64
80
16
64
96
32
64
128
64
64
Back to
Feel free - send a for any BUG on this page found - Thank you.