IBM Aptiva 2142 - Manual (Page 108)

(continued)
009 (continued)
DID THE SYMPTOM REMAIN?
Yes No
010
Replace the system board
011
DOES THE SYSTEM UNIT WORK NORMALLY EXCEPT FOR THE
MODEM?
Yes No
012
Go to “Start” on page 2-2.
013
Check modem to audio and modem ring detect cables.
If the symptom remains, replace the modem adapter card.
– or –
Replace the system board.
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