Is x230 mini display port capable of sending audio to TV?
Asking because I recently bought a mini display port to HDMI cable for my father to use with his x230 to plug it to his TV to watch Netflix on big screen and there is no audio on the TV. Laptop does not see HDMI audio device in Windows 10 sound settings. Windows and drivers seem to be up to date. Testing is limited to TeamViewer as we are over 2K km apart.
Is the cable bad? Like missing audio wire or something?
Or is the mini display port in x230 simply not able to send audio together with video signal?
Take a look at our
ThinkPads.com HOME PAGE
For those who might want to contribute to the blog, start here: Editors Alley Topic
Then contact Bill with a Private Message
ThinkPads.com HOME PAGE
For those who might want to contribute to the blog, start here: Editors Alley Topic
Then contact Bill with a Private Message
X230 mini display port & audio
-
- Sophomore Member
- Posts: 141
- Joined: Mon Dec 30, 2019 3:48 am
- Location: Dublin, Ireland
Re: X230 mini display port & audio
Yes, it's definitely capable. I don't have a X230, but I have an Intel GPU T430s and have used it to output HDMI audio. Although I haven't used the miniDP port, but the docking station, the capabilities are in the chip itself.
Is there an "Intel Display Audio" device under the "Sound, video and game controllers" in Device Manager?
If not, try to reinstall the driver:
https://pcsupport.lenovo.com/il/en/prod ... 20Graphics
If you do see the device, but the laptop does not detect a TV connection when it is plugged, then it may be that the cable is bad / incompatible.
There is no audio wire "per se" in these cables, as both DP and HDMI send audio together with video as part of the data stream; however, it is encoded differently and requires proper handshake between the host and the display to work properly. DisplayPort++ technology (which X230 has) should detect that the device on the other end is HDMI, and output an HDMI signal instead of the DP signal. That is how passive cables / adapters work. However, if yours is an active one, it may cause the computer to output a DP signal, and then may the adapter is not properly converting the audio portion into HDMI? I have no way to know for sure, so these are just guesses.
Is there an "Intel Display Audio" device under the "Sound, video and game controllers" in Device Manager?
If not, try to reinstall the driver:
https://pcsupport.lenovo.com/il/en/prod ... 20Graphics
If you do see the device, but the laptop does not detect a TV connection when it is plugged, then it may be that the cable is bad / incompatible.
There is no audio wire "per se" in these cables, as both DP and HDMI send audio together with video as part of the data stream; however, it is encoded differently and requires proper handshake between the host and the display to work properly. DisplayPort++ technology (which X230 has) should detect that the device on the other end is HDMI, and output an HDMI signal instead of the DP signal. That is how passive cables / adapters work. However, if yours is an active one, it may cause the computer to output a DP signal, and then may the adapter is not properly converting the audio portion into HDMI? I have no way to know for sure, so these are just guesses.
Thinkpad 25 (20K7), T490 (20N3), Yoga 14 (20FY), T430s (IPS FHD + Classic Keyboard), X220 4291-4BG
X61 7673-V2V, T60 2007-QPG, T42 2373-F7G, X32 (IPS Screen), A31p w/ Ultrabay Numpad
X61 7673-V2V, T60 2007-QPG, T42 2373-F7G, X32 (IPS Screen), A31p w/ Ultrabay Numpad
-
- Sophomore Member
- Posts: 141
- Joined: Mon Dec 30, 2019 3:48 am
- Location: Dublin, Ireland
Re: X230 mini display port & audio
Thanks for detailed reply, appreciated!
I'll check again audio devices and driver, next time.
I'll check again audio devices and driver, next time.
Re: X230 mini display port & audio
Yes, the X230 sends audio through the mini display port.
I currently have two X230's set up with Win 7 running an Android Virtual Box (Nox....https://www.bignox.com/).
My local ISP provides Internet TV service through their own Android box, but also allows up to four other concurrent Android devices on the same subscription and playing at the same time.
X230 Mini display port-to-HDMI adapter>HDMI cable>TV.
Using different HDMI adapters on both X230 units, but both work to send audio with the video. If I remember correctly, I had to switch out one of the HDMI cables with a newer better one in order to get the audio stream working, but I accredited that to an old cheap HDMI cable.
Regards.
Dave
I currently have two X230's set up with Win 7 running an Android Virtual Box (Nox....https://www.bignox.com/).
My local ISP provides Internet TV service through their own Android box, but also allows up to four other concurrent Android devices on the same subscription and playing at the same time.
X230 Mini display port-to-HDMI adapter>HDMI cable>TV.
Using different HDMI adapters on both X230 units, but both work to send audio with the video. If I remember correctly, I had to switch out one of the HDMI cables with a newer better one in order to get the audio stream working, but I accredited that to an old cheap HDMI cable.
Regards.
Dave
Previous & Collection Thinkpads: 701C A22m A30/A31p T23p x2 T30 T41 X31 various 750's 760's & 390's.
Test Benches: X41T, X60T & X61T's, various T42p-T43p's, x200 x201 x220T x230 T520 W530 T601F LED (X9000/8Gb/250SSD/W7 U)
DD: P50
"Life Is A Journey...Enjoy The Ride!"
Test Benches: X41T, X60T & X61T's, various T42p-T43p's, x200 x201 x220T x230 T520 W530 T601F LED (X9000/8Gb/250SSD/W7 U)
DD: P50
"Life Is A Journey...Enjoy The Ride!"
-
- Similar Topics
- Replies
- Views
- Last post
-
- 6 Replies
- 1423 Views
-
Last post by johnmsch
Wed Feb 07, 2024 9:37 pm
-
-
T460s - No 3.5mm jack audio output, but working speakers and jack detection
by Sanras » Mon Jan 29, 2024 1:50 pm » in ThinkPad T430-T490 / T530-T590 Series - 10 Replies
- 1480 Views
-
Last post by axur-delmeria
Sun Mar 24, 2024 1:57 am
-
-
-
x230 Wi-Fi card replacement and external antenna
by Teddy98 » Sat Oct 21, 2023 9:39 am » in ThinkPad X230-X280 / X390 Series - 5 Replies
- 3049 Views
-
Last post by Qing Dao
Sat Dec 16, 2023 9:59 am
-
-
-
X230 1440p backlight dead
by apojoga » Wed Nov 01, 2023 4:57 pm » in ThinkPad X230-X280 / X390 Series - 2 Replies
- 1772 Views
-
Last post by RealBlackStuff
Thu Nov 02, 2023 1:41 am
-
Who is online
Users browsing this forum: No registered users and 19 guests