Lines Matching refs:beep
852 ACPI sounds -- /proc/acpi/ibm/beep
861 echo <number> >/proc/acpi/ibm/beep
868 - 2 - two beeps, pause, third beep ("low battery")
869 - 3 - single beep
870 - 4 - high, followed by low-pitched beep ("unable")
871 - 5 - single beep
872 - 6 - very high, followed by high-pitched beep ("AC/DC")
873 - 7 - high-pitched beep
875 - 10 - very long beep
876 - 12 - low-pitched beep
878 - 16 - one medium-pitched beep repeating constantly, stop with 17