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‎03-09-2023 11:53 AM

HP Recommended
Product: ProBook 440 G9

Does the ProBook 440 G9 support Multi-Stream Transport (MST)?  If not, is there any way to enable daisy chaining via the thunderbolt 3 port?  If yes, is there a prerequisite to enable daisy chaining?  I have a pair of Benq monitors that support daisy chaining, but I cannot seem to daisy chain them off of the ProBook 440 G9.

 

Thanks

Category:
2 REPLIES 2

‎03-09-2023 08:41 PM

HP Recommended

@MikeB-63 

 

Yes, why not ? Please use the following Guide

 

          How to Daisy-Chain Monitors

 

Regards.

BH
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‎03-12-2023 01:39 PM

HP Recommended

Thanks for the confirmation, but it still doesn’t seem to work.  Perhaps I need to update the graphics driver?  I’m not sure how to check that.

 

I am trying to run 2 Benq  PD2725U monitors.  The monitors say they support daisy chaining.  I have the first monitor connected via Thunderbolt 3.  I have the second monitor daisy chained to the first via Thunderbolt 3.  The second monitor says there’s no signal on Thunderbolt 3.

 

I opened a case with Benq, and they suggested my laptop doesn’t support daisy chaining.  Not really sure where to take it from here.

 

Thoughts?

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