Apple 150 manual Internal Modem

Models: 150

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TroubleshootingSymptom Charts/Internal Modem (Continued) - 23

Internal Modem (Continued)

Strange mix of

1

Verify that baud rate and data format settings of

characters appears

 

communications application are compatible with internal

on screen

2

modem and remote modem.

 

Check phone cord connection and operation.

 

3

Remove and reseat modem card.

 

4

Verify that System is current.

 

5

Replace modem card.

 

6

Replace logic board.

Modem interferes

1

Remove and reseat modem card.

with system sound

2

Replace modem card.

 

3

Replace interconnect board.

 

4

Replace logic board.

Page 39
Image 39
Apple 150 manual Internal Modem