Toshiba Satellite A40 Maintenance Manual - Page 205

3 Tests and Diagnostics 3.27 Sound/LAN/Modem Test Program 3.27 Sound/LAN/Modem Test Program This section describes how to perform the Sound/LAN/Modem test with the test program. Insert the Test program disk in the floppy disk drive and turn on the power. The following message will appear: ######### XXXXXX DIAGNOSTICS PROGRAM (SOUND/LAN/MODEM TEST)##### * * * 1 Microphoned recording & play ) * * * * 2 SIN WAVE ) * * * * 3 LAN ) * * * * 4 Modem ) * .... Press test number[1-4] ? Press the number you want to test and press Enter. NOTE: The system is capable of producing high volume sound, so when you use the headphones, be careful to set the volume low and adjust it as necessary. Using the headphones at full volume could damage your ears. To execute a subtest continuously, select the test number and press Enter. To exit the Sound/LAN/Modem test, remove the test program disk from the USB FDD and turn off the power. 3-78 Satellite A40 Maintenance Manual (960-458)