Dell inspiron N5050 8 beeps because “removed lcd cable”

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I have recently remove the lcd cable. the beeps start from bios and when start up the sound still from speakers. when i boot to windows the beeps will disable. how can i disable it in ubuntu?

edited Nov 28 at 17:43

asked Nov 28 at 17:26

MOHD

New contributor

You can't - those beep codes are handled at the system firmware level and there is no way to override that part within Ubuntu.
– Thomas Ward♦
Nov 28 at 18:20

omg. thanks any way <3
– MOHD
Nov 28 at 18:22

add a comment |

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I have recently remove the lcd cable. the beeps start from bios and when start up the sound still from speakers. when i boot to windows the beeps will disable. how can i disable it in ubuntu?

edited Nov 28 at 17:43

asked Nov 28 at 17:26

MOHD

New contributor

You can't - those beep codes are handled at the system firmware level and there is no way to override that part within Ubuntu.
– Thomas Ward♦
Nov 28 at 18:20

omg. thanks any way <3
– MOHD
Nov 28 at 18:22

add a comment |

up vote
0
down vote

favorite

I have recently remove the lcd cable. the beeps start from bios and when start up the sound still from speakers. when i boot to windows the beeps will disable. how can i disable it in ubuntu?

edited Nov 28 at 17:43

asked Nov 28 at 17:26

MOHD

New contributor

I have recently remove the lcd cable. the beeps start from bios and when start up the sound still from speakers. when i boot to windows the beeps will disable. how can i disable it in ubuntu?

dell inspiron

edited Nov 28 at 17:43

asked Nov 28 at 17:26

MOHD

New contributor

edited Nov 28 at 17:43

asked Nov 28 at 17:26

MOHD

New contributor

edited Nov 28 at 17:43

asked Nov 28 at 17:26

MOHD

New contributor

asked Nov 28 at 17:26

MOHD

asked Nov 28 at 17:26

MOHD

New contributor

MOHD is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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You can't - those beep codes are handled at the system firmware level and there is no way to override that part within Ubuntu.
– Thomas Ward♦
Nov 28 at 18:20

omg. thanks any way <3
– MOHD
Nov 28 at 18:22

add a comment |

You can't - those beep codes are handled at the system firmware level and there is no way to override that part within Ubuntu.
– Thomas Ward♦
Nov 28 at 18:20

omg. thanks any way <3
– MOHD
Nov 28 at 18:22

You can't - those beep codes are handled at the system firmware level and there is no way to override that part within Ubuntu.
– Thomas Ward♦
Nov 28 at 18:20

omg. thanks any way <3
– MOHD
Nov 28 at 18:22

add a comment |

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What you're hearing is the system firmware on the Dell alerting you that there is something wrong with the system - in this case an LCD cable or other connection is missing and that indicates a problem in the system firmware level.

These are called Power On Self Test "Beep Codes" - they are handled at the system BIOS / firmware level, not Ubuntu, and you aren't going to be able to 'disable' those tests or the beeps from within Ubuntu. You might be able to at the BIOS level but I'd be hesitant to guarantee that.

answered Nov 28 at 18:24

Thomas Ward♦

42.9k23119169

sure the sound at the bios level but i asked because when boot to windows the sound will stop after start up and i was wonder any way to stop it in ubuntu the alsa process display : 0 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xf7e00000 irq 29
– MOHD
Nov 28 at 18:30

@MOHD that's because the OS is booted and you've passed the POST, are you saying that in Ubuntu it doesn't stop?
– Thomas Ward♦
Nov 28 at 18:31

yes i search any way to stop it after booted
– MOHD
Nov 28 at 18:33

add a comment |

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1 Answer
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1 Answer
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up vote
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answered Nov 28 at 18:24

Thomas Ward♦

42.9k23119169

sure the sound at the bios level but i asked because when boot to windows the sound will stop after start up and i was wonder any way to stop it in ubuntu the alsa process display : 0 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xf7e00000 irq 29
– MOHD
Nov 28 at 18:30

@MOHD that's because the OS is booted and you've passed the POST, are you saying that in Ubuntu it doesn't stop?
– Thomas Ward♦
Nov 28 at 18:31

yes i search any way to stop it after booted
– MOHD
Nov 28 at 18:33

add a comment |

up vote
0
down vote

answered Nov 28 at 18:24

Thomas Ward♦

42.9k23119169

sure the sound at the bios level but i asked because when boot to windows the sound will stop after start up and i was wonder any way to stop it in ubuntu the alsa process display : 0 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xf7e00000 irq 29
– MOHD
Nov 28 at 18:30

@MOHD that's because the OS is booted and you've passed the POST, are you saying that in Ubuntu it doesn't stop?
– Thomas Ward♦
Nov 28 at 18:31

yes i search any way to stop it after booted
– MOHD
Nov 28 at 18:33

add a comment |

up vote
0
down vote

answered Nov 28 at 18:24

Thomas Ward♦

42.9k23119169

answered Nov 28 at 18:24

Thomas Ward♦

42.9k23119169

answered Nov 28 at 18:24

Thomas Ward♦

42.9k23119169

answered Nov 28 at 18:24

Thomas Ward♦

42.9k23119169

answered Nov 28 at 18:24

Thomas Ward♦

42.9k23119169

sure the sound at the bios level but i asked because when boot to windows the sound will stop after start up and i was wonder any way to stop it in ubuntu the alsa process display : 0 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xf7e00000 irq 29
– MOHD
Nov 28 at 18:30

@MOHD that's because the OS is booted and you've passed the POST, are you saying that in Ubuntu it doesn't stop?
– Thomas Ward♦
Nov 28 at 18:31

yes i search any way to stop it after booted
– MOHD
Nov 28 at 18:33

add a comment |

sure the sound at the bios level but i asked because when boot to windows the sound will stop after start up and i was wonder any way to stop it in ubuntu the alsa process display : 0 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xf7e00000 irq 29
– MOHD
Nov 28 at 18:30

@MOHD that's because the OS is booted and you've passed the POST, are you saying that in Ubuntu it doesn't stop?
– Thomas Ward♦
Nov 28 at 18:31

yes i search any way to stop it after booted
– MOHD
Nov 28 at 18:33

sure the sound at the bios level but i asked because when boot to windows the sound will stop after start up and i was wonder any way to stop it in ubuntu the alsa process display : 0 [PCH ]: HDA-Intel - HDA Intel PCH HDA Intel PCH at 0xf7e00000 irq 29
– MOHD
Nov 28 at 18:30

@MOHD that's because the OS is booted and you've passed the POST, are you saying that in Ubuntu it doesn't stop?
– Thomas Ward♦
Nov 28 at 18:31

yes i search any way to stop it after booted
– MOHD
Nov 28 at 18:33

add a comment |

MOHD is a new contributor. Be nice, and check out our Code of Conduct.

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