Modern notebook question

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Matt Lawrence

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Sep 19, 2021, 7:02:55 PM9/19/21
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Okay, I have not kept up with desktop technology.  I have a Thinkpad P52
with (1) Mini displayport and a couple of ports that are supposed to be
USB3/Thunderbolt ports.  They do work as USB-A ports, I've used them for
that.  Now I'm trying to figure out how to hook up 2 external monitors. 
One will be fine with the mini displayport, but I'm a bit lost finding a
cable for the other. Help?  I've done some online searches, but haven't
found anything that looks correct.

-- Matt

Dan Ritter

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Sep 19, 2021, 7:16:56 PM9/19/21
to Matt Lawrence, te...@lists.lopsa.org
Some, but not all, USB3 ports implement the DisplayPort
alternate mode. If yours does, then the same adapter/breakout
box that works for a Mac will work for you.

The good news is that the spec says both your USB-C ports work
in DP alt-mode.

https://psref.lenovo.com/syspool/Sys/PDF/ThinkPad/ThinkPad_P52/ThinkPad_P52_Spec.PDF

The bad news is that a lot of them:

https://www.tomsguide.com/news/nearly-all-thinkpads-have-defective-usb-c-ports-what-to-do-now

So go read that.

-dsr-

Matt Lawrence

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Sep 19, 2021, 7:44:21 PM9/19/21
to Dan Ritter, te...@lists.lopsa.org
Cool.  Thanks!

-- Matt
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