![]() ![]() Once the system has booted into Linux and the pcspkr kernel module is loaded, the PC speaker can be used by the environment, be invoked manually by the user, and be configured to some extent. The BIOS typically allows for toggling the POST beeps but it cannot configure the PC speaker to be turned off completely. More recent motherboard models omit the POST beep in favor of rapidly booting into the OS. Upon boot the BIOS will traditionally generate a beep during POST. speakers, headphones) of the soundcard, which tends to be unexpectedly loud. In some cases, the beeper is heard on the regular output (i.e. ![]() Laptops typically have no physical PC speaker but have the beeper routed to the laptop's internal speakers. Some motherboard manufacturers do not ship their motherboards with a PC speaker at all, whereas others may have the PC speaker soldered directly onto the surface. The PC speaker is typically a physical unit connected on the front connections header of the motherboard. Hence this article serves as a guide on how to configure or even disable those beeps.įor situations where no sound card or speakers are available and a simple audio notification is desired, see #Beep. ![]() web browsers, editors and terminals, may produce beeps which may or may not be desired by the user. This speaker is not capable of high quality playback and merely serves as a simple means of auditory feedback in the form of beeps. Ever since the first IBM PC most PCs have a built-in PC speaker (or beeper) which may produce beeps. ![]()
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