Speaker Eq(Equalizer Quality Factor) Type Check&Re-Write; Sensor Button Test - Toshiba Satellite A350 Maintenance Manual

3. Tests and Diagnostics
3.16 Speaker EQ(Equalizer Quality factor) Type Check&Re-Write
This test will check if the computer's EEPROM EQ type is correct.
The EQ Type test includes two subtests of the:
1. Read EQ Type from EEPROM
2. Re-Write EQ Type to EEPROM
NOTE: To execute this test, you must select speaker type (Harman or No brand).
The figure below will be displayed:

3.17 Sensor Button Test

The Sensor button test allows the user to manually test each of Sensor button
buttons.
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