Also the W uses nVidia graphics so it doesn’t seem to be only an ATi or Intel graphics issue either if it doesn’t work there. I’ve updated the ATI driver, but just no luck so far. I’m trying to use use an HDTV as external monitor. There are reports that DisplayPort on some possibly all current thinkpads does not support audio. I’ve read the thread on the Displayport not carrying audio; while disappointed with that SNAFU, I’m just trying to get display at this point. It is the Cantiga platform GM45 graphics.

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This allows dual digital external displays.

See our Sustainability Report. All revisions will be proofread by the Engineering Content Services team. Recommended release note text: Add an attachment proposed patch, testcase, etc. Pulseaudio detects and and stream audio out of the DisplayPort.

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It’s plugged to my X via Lenovo is committed to environmental leadership from operations to product design and recycling solutions. Turns out the monitors at the office that I thought had HDMI ports have Displayport inputs, so didn’t get chance to try that experiment.


Finally got to try the DisplayPort to work monitor. To get a picture on them with Intel graphics you would need an Intel-only T T – Choose to drain external battery first [Feature Request].

It’s like a clunky version of W8. Worked fine, although you obviously only get 2-channel audio.

External monitor on T – Thinkpads Forum

My X1C4 daily driver I am a volunteer, and not a paid staff of Lenovo or Microsoft. Privacy policy About ThinkWiki Terms of use. Frankly, the machine has been more hassle-ful than hassel-free since it came out of the box, but I”ll save that story.

You could try tinkering with ACPI and fan control if the noise is a bother Verified audio is working with dislpayport port adapter, nvidia driver version Browse Requests Reports Product Dashboard.

I’ve read the thread on the Displayport not carrying audio; while disappointed with that SNAFU, I’m just trying to get display at this point. Unfortunately, I’m too busy with work to goof with this a bunch. I also don’t find displayport as a device under device manager.


It will handle other resolutions and there are a couple of input options, but your observation is correct, the T’s ATI card appears to max at by res. This laptop has the hybrid graphics but I have the integrated graphics enabled via the bios.

Retrieved from ” https: New Zealand border cops warn travelers that without handing over electronic passwords ‘You t50 not pass! Windows 7 was a bit meh for me.

Made sure I had monitor driver. Get error message that DisplayPort could not connect, check cable, etc. Views Read View source View history. If I boot using the internal intel graphics, the external screen remains blank. This page has been accessedtimes.

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