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Yes I have now purchased multiple adapters that were recommended in Lenovo forums. The symptom persists. Ive also tried multiple HDMI cables.
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Yes I have now purchased multiple adapters that were recommended in Lenovo forums. The symptom persists. Ive also tried multiple HDMI cables.

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So theres no built in diagnostic tools?
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The Lenovo machine has built-in Diagnostic checking (Lenovo Solution Center or Lenovo Diagnostics Tool Lite). &nbsp;Running these (the second one is newer and you may need to download it and install) will expose hardware errors on the machine. <br />
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No machine hardware diagnostics will check cables however.
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The Lenovo machine has built-in Diagnostic checking (Lenovo Solution Center or Lenovo Diagnostics Tool Lite).  Running these (the second one is newer and you may need to download it and install) will expose hardware errors on the machine.

No machine hardware diagnostics will check cables however.

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I have a Y900 and the USB-C to HDMI connectors are unreliable. They work for a time and in a specific position but fail if the cable or laptop are moved. Sometimes they fail without moving or dont work at all. Is this a known issue for anyone or has anyone found a resolution?
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I have a Y900 and the USB-C to HDMI connectors are unreliable. They work for a time and in a specific position but fail if the cable or laptop are moved. Sometimes they fail without moving or dont work at all. Is this a known issue for anyone or has anyone found a resolution?

I have a USB-C intermittent connection on Yoga Y900

A laptop or notebook is a portable personal computer with a clamshell form factor, suitable for mobile use. Although originally there was a distinction between laptops and notebooks, the former being bigger and heavier than the latter, there is often no longer any difference. Laptops are commonly used in a variety of settings, such as at work, in education, and for personal multimedia. A laptop combines the components, inputs, outputs and capabilities of a desktop computer, including the display screen, speakers, a keyboard, and pointing devices (such as a touchpad or trackpad) into a single unit. The device can be powered either from a rechargeable battery or by mains electricity from an AC adapter.