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[SOLVED] Inspiron 15r: HDMI is recognized as DVI (without audio)


webmontes

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nareto, when you connect your TV, does your TV show up in the Audio preferences?

If it does, your HDMI audio is working and you control the volume from your TV as Bronxteck said.

 

No, it doesn't but when i tried to turn on the volume from TV, there was no sound.

you cannot control hdmi audio volume from pc. hdmi volume is controlled from the tv / monitor. maybe you are trying to "fix" something that is not broken?

my shutting down doesn't work fine it still the same as usual( my laptop cannot be shut dwon completely after 3 hours.) it 's now still the same as HDMI.

 

thank you again Crew.

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I think I ve done this before. however please have a look on the script appeared on my Terminal.
 
Last login: Sat May 16 14:52:59 on console
mavs-air:~ mav$ sudo pmset hibernatemode 0
Password:
Warning: Idle sleep timings for "Battery Power" may not behave as expected.
- Display sleep should have a lower timeout than system sleep.
- Disk sleep should be non-zero whenever system sleep is non-zero.
mavs-air:~ mav$
 
Do you think it is working?

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