![](http://pdfasset.owneriq.net/e/81/e81c871a-dcf6-42b6-aa91-22a165f74169/e81c871a-dcf6-42b6-aa91-22a165f74169-bg26.png)
2 Troubleshooting
Satellite/Satellite Pro/L650/L655 Maintenance Manual 2-iii
2.10 LAN...................................................................................................................... 2-23
Procedure 1 Test Program Check ................................................................. 2-23
Procedure 2 Connector Check and Replacement Check............................... 2-23
2.11 Audio Test ............................................................................................................ 2-24
Procedure 1 Test Program Check ................................................................. 2-24
Procedure 2 Connector Check and Replacement Check............................... 2-24
2.12 Cooling Module.................................................................................................... 2-25
Procedure 1 Test Program Check ................................................................. 2-25
Procedure 2 Connector Check and Replacement Check............................... 2-25