Thunderbolt 3 won't display video to lg 34uc98-w

instincttech
instincttech Member Posts: 1 New User

I'm hoping someone can help me here...

 

I have a predator g9-591 and have done all the updates available including the latest thunderbolt 3 ones with no issues.

 

I have a monitor an lg 34uc98-w monitor that has thunderbolt inputs.

 

I purchased from amazon a thunderbolt 3 to thunderbolt 2 adapter this one: https://www.amazon.com/StarTech-com-Thunderbolt-Adapter-Windows-USB-C/dp/B019FPJDQ2/ref=sr_1_3?ie=UTF8&qid=1479186340&sr=8-3&keywords=thunderbolt+3+to+thunderbolt+2+adapter

 

I connect the laptop to hdmi to LG -  no problem video I even get 3440 x 1440

I connect to display port to LG - no problem full video

I connect to TB3 adapter -> TB -> LG and will not work. No video, monitor gets nothing. Windows throws an error device has malfunctioned. Doesn't display malfunction error until it is connected to display.

 

I also tried https://www.amazon.com/Lookatool%C2%AE-DisplayPort-1080p-Adapter-Macbook/dp/B018FVTPK6/ref=sr_1_13?ie=UTF8&qid=1479187878&sr=8-13&keywords=usb+3.1+to+thunderbolt a cheap adapter for the heck of it.

 

I'm kind of annoyed I can't get this to all work on TB3. Has anyone a solution? Has it working on something else?

 

I know I can probably try a displayport to TB adapter but kinda defeats what I wanted. I wanted to use the USB on the monitor my macbook pro on one of the TB ports and the predator on the other TB port and since they both carry full usb on it my keyboard mouse can switch over when I switch ports.

 

Thanks for any assistance... I'm just curious if anyone has even got their predator laptop to output display on TB3.