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Service Hints & Tips

Document ID: GSMH-3FHCTS

IBM PC330/PC350 - Type (6577, 6587) - Pentium 100/133/166/200 MHz system board

Applicable to: World-Wide

PC 330/350 Series (Type 6577, 6587) - Pentium 100/133/166/200 MHz System Board:

PC 330/350 Series (Type 6577, 6587) - Pentium 100/133/166/200 MHz System Board Locations:

1

Power connector (5 V)

2

Modem ring

3

LAN Wake-Up

4

Modem ring

5

Password jumper (CMOS clear)

6

Auxiliary power

7

On/Off switch

8

Configuration switch set

9

Diskette connector

10

Primary IDE connector

11

Secondary IDE connector

12

Battery

13

Power connector (3.3 V)

14

Voltage Regulator connector (P55C only)

15

Processor upgrade socket

16

Cache memory module connector

17

Power LED connector

18

Hard disk access LED connector

19

SIMM connectors (Bank 1/2)

20

DIMM connector (Bank 0)

21

Riser connector

22

VESA passthrough connectors

23

Video upgrade sockets

24

Video port

25

ECP/EPP parallel port

26

USB ports (1, 2)

27

Serial (A) port

28

Mouse port

29

Keyboard port

30

Infrared port


PC 330/350 Series (Type 6577, 6587) - Pentium 100/133/166/200 MHz Switch/Jumper Settings:
The following tables contain the switch and jumper setting information. (D) indicates the default setting.

Processor Speed Switch Settings (SW1 1-4):

Speed

SW1-1

SW1-2

SW1-3

SW1-4

75 MHz

Off

Off

On

On

90 MHz

Off

Off

On

Off

100 MHz

Off

Off

Off

On

120 MHz

On

Off

On

Off

133 MHz

On

Off

Off

On

150 MHz

On

On

On

Off

166 MHz

On

On

Off

On

200 MHz

Off

On

Off

On


Additional Switch Settings (SW1 5-6):

Description

SW1-5

SW1-6

Normal
Diskette
Operation

N/A

Off (D)

Read-Only
Diskette
Operation

On


Password Jumper Settings:

Jumper

Setting

Description

J15

1-2
2-3 (D)

Password Disabled Password Enabled



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Hardware Maintenance Information

Date Created

25-03-97

Last Updated

30-04-98

Revision Date

23-04-99

Brand

IBM PC

Product Family

PC 330, PC 350

Machine Type

6577, 6587

Model

Various

TypeModel

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