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HP Recommended
HP OMEN Laptop 15t-ek100
Microsoft Windows 10 (64-bit)

I have two HP Elite Thunderbolt 3 Docks, and both of them have a problem with the USB ports not always working, or working intermittently, or partially with my new HP OMEN Laptop 15t-ek100.  Both of these docks work fine with my old Elitebook.  The display ports, the Ethernet, and the audio all work fine on both notebooks.  I've updated the firmware on both docks to the latest, as well as the OMEN's BIOS and Win10 is all up-to-date.

 

Yes, I understand that technically this dock is not officially "supported" on OMEN, but it just seems that all it should be doing is running USB traffic over the USB-C cable, so I don't understand why these ports wouldn't work while everything else does.

 

Anyone have similar issues, or have any clues as to how to resolve?  If not, I'll have to buy some new docks, but HP is out of stock on almost all of the USB-C / Thunderbolt docks, so I'll likely have to spend my money elsewere.

 

Thanks.

8 REPLIES 8
HP Recommended

@texmex90 wrote:

... Yes, I understand that technically this dock is not officially "supported" on OMEN,


@texmex90 

 

You already answered yourself, they are not compatible. You should be able to connect to external monitors, USB keyboards, mice, external USB drives and NIC.  What more do you expect ?

 

Regards.

BH
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HP Recommended

> "You should be able to connect to external monitors, USB keyboards, mice, external USB drives and NIC. "

I'm not sure if you mean through the Dock, or directly from the notebook.  If you mean the former, then that's point...I cannot reliably connect to USB devices through the Dock.

 

> "What more do you expect ?"

That's kind of a snarky question, but honestly I expect USB ports to work on a USB dock connected over USB.

HP Recommended

@texmex90 

 

Please try to update firmware of the dock. HP has at least 5 Thunderbolt™ 3 docks, which one is yours ?

 

Regards.

BH
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HP Recommended

@texmex90 -- how much wattage is needed, in total, by the USB devices that you connect to your Thunderbolt?

 

How much wattage is being supplied by your computer through the USB-C cable to the Thunderbolt?

 

Does the Thunderbolt have its own power-supply?

 

HP Recommended

As mentioned in the original post, it is the HP Elite Thunderbolt 3 Dock and I have updated to the latest firmware version.  On both.  Same result on both.  Sometimes the USB ports work, sometimes they don't.

HP Recommended

I have no idea how much wattage is being supplied by the notebook through the cable, but the dock does have its own power supply.  These same devices all work just fine with my Elitebook, so it's definitely not a power / wattage issue on the dock.

HP Recommended

@texmex90 

 

The current list

 

HP DOCK SOLUTIONS
Models
Docking Stations
HP USB-C Dock G5 5TW10AA
HP USB-C/A Universal Dock G2 5TW13AA
HP 4.5 mm and USB-C Dock Adapter G2 6LX61AA
HP Thunderbolt™ Dock 120W G2 2UK37AA
HP Thunderbolt™ Dock 230W G2 2UK38AA
HP Thunderbolt™ Dock G2 w/ Combo Cable 3TR87AA
HP Thunderbolt™ Dock 120W G2 w/Audio 3YE87AA
HP Thunderbolt™ Dock G2 Audio Module 3AQ21AA
HP USB-C® Dock G4 3FF69AA
HP USB-C® Universal Dock w/4.5mm Adapter 2UF95AA
HP USB-C® Universal Dock 1MK33AA
HP USB-C® Mini Dock 1PM64AA
HP USB Travel Dock T0K30AA
HP UltraSlim Docking Station D9Y32AA

 

Please try the following firmware

 

             https://support.hp.com/au-en/drivers/selfservice/hp-elite-thunderbolt-3-65w-dock/9822172

 

I actually tested my HP Omen 15" (200W charger) with my HP USB-C Gen 5 dock which has 100w out. The dock won't charge my Omen when in use but it gave  all other functions.

 

My next test would be the HP Thunderbolt™ Dock 230W G2 2UK38AA.

 

Regards.

BH
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HP Recommended

Thanks for the suggestion.  That was the firmware that I had already used to update both docks.

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