3 Tests and Diagnostics 3.29 Sound/LAN/Modem Test Program
3-76 [CONFIDENTIAL] QOSMIO F30 Maintenance Manual (960-555)
3.29 Sound/LAN/Modem Test Program
To execute the Sound/LAN/Modem Test, use the Sound/LAN/Modem test program disk.
Finish the tests of the Diagnostics disk by selecting 99 - EXIT TO DIAGNOSTICS
MENU in the DIAGNOSTIC TEST MENU. Then in the DIAGNOSTICS MENU, select 9
- EXIT TO MS-DOS.
Install the contents of Sound/LAN/Modem test program of the FDD into a HDD and make a
dedicated test system that can boot from “C” drive.
The sound test makes a big capacity of wave data. It needs a big capacity high- speed device.
When the program starts, the following menu will appear.
####################################################################
####### XXXX 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: To execute Subtest 01, the external microphone is required. 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.
Subtest 01 Microphoned recording & play
This subtest checks the function of the CODEC A/D D/A converter. Both the
microphone and headphone terminal can be checked at the same time.
Before executing this subtest, connect an external microphone to the computer.
If necessary, connect a headphone to the computer to check whether the
headphone jack of the computer is working properly.
When the subtest is selected, the following message appears.
....Press test number[1-4] ? pause
Press any key to continue...