sunhux
asked on
x270 Hdmi output did not produce sounds on TV, only video
https://www.quora.com/Does-an-HDMI-cable-transmit-sound-or-just-picture
Above link indicates HDMI outputs audio/sound as well but when I output it
from my x270 Thinkpad to TV, there's no sound on the TV (I've tuned up the
volume on TV & the laptop). I'm playing youtube video.
What's missed?
Above link indicates HDMI outputs audio/sound as well but when I output it
from my x270 Thinkpad to TV, there's no sound on the TV (I've tuned up the
volume on TV & the laptop). I'm playing youtube video.
What's missed?
SOLUTION
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ASKER
Seems like I don't have it: refer to attached screen.
I don't have admin rights to the laptop (as it's a company
laptop).
In the next attached screen, I tried to go to "Playback Devices"
by following what given in youtube link below but my Win 10's
screens showed something different: I found a way to get to
"playback Devices". Doesn't quite match to what the youtube
link below gave:
https://www.youtube.com/watch?v=ULA15LNGrfA&app=desktop
DeviceMgr_soundvid.JPG
Hdmi2TVnosound.JPG
I don't have admin rights to the laptop (as it's a company
laptop).
In the next attached screen, I tried to go to "Playback Devices"
by following what given in youtube link below but my Win 10's
screens showed something different: I found a way to get to
"playback Devices". Doesn't quite match to what the youtube
link below gave:
https://www.youtube.com/watch?v=ULA15LNGrfA&app=desktop
DeviceMgr_soundvid.JPG
Hdmi2TVnosound.JPG
ASKER CERTIFIED SOLUTION
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This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
ASKER
So it's my x270 Thinkpad hardware's limitation?
Does Macbook Pro 13" or 15" (2012 release) Thunderbolt
displayport when connected to an adapter (displayport to
HDMI) gives any audio output?
Does Macbook Pro 13" or 15" (2012 release) Thunderbolt
displayport when connected to an adapter (displayport to
HDMI) gives any audio output?
ASKER
Reason is I'm thinking of getting a used Macbook Pro (2012 release)
ASKER
Borrowed a Macbook Pro & a Thunderbolt to Hdmi
adapter: yes, it outputs both video+audio to the TV.
adapter: yes, it outputs both video+audio to the TV.
ASKER
Just found an x240 that comes with Displayport &
with adapter, it outputs both video+audio to TV.
Hmm, why is the higher end x270 that comes with
HDMI (no displayport) is more lacking in this aspect
than the x240?
with adapter, it outputs both video+audio to TV.
Hmm, why is the higher end x270 that comes with
HDMI (no displayport) is more lacking in this aspect
than the x240?
ASKER
box could output both video+audio to the TV using the
very same HDMI port on the TV with the same cable