Razer Blade 14 (2022) - Thunderbolt not working anymore. | Razer Insider
Skip to main content
Question

Razer Blade 14 (2022) - Thunderbolt not working anymore.

  • August 19, 2025
  • 4 replies
  • 53 views

After using my laptop for a while with the Lenovo Thunderbolt 3 dockstation suddently everything stopped working with the dockstation, it only receives power. I can still charge my laptop but all the other usb/display/ethernet functions dont work anymore.

 

I checked my razer synapse for the firmware version of my laptop and it says v1.1.0.0 which is fucking outdated (I guess after i reinstalled windows a while ago it resetted the firmware?) But when i try to install the new version from the website it just says everything is up to date.

I tried other dockstations or thundebolt cables and no luck so far. is something related to my laptop.

I can see all the USB4 ports on device manager, and a small usb c hub from anker still works, its just the dock station with thunderbolt that doesnt work anymore.

Any help??

4 Replies

  • Insider Mini
  • August 25, 2025

Similar story, receives power but no IO between devices/monitors


Similar story, receives power but no IO between devices/monitors

Did you have any luck with your dock?


  • Insider Mini
  • September 1, 2025

Similar story, receives power but no IO between devices/monitors

Did you have any luck with your dock?

Unfortunately no luck, but I did notice that the other thunderbolt port was working … so I swapped over my main dock to that one and used HDMI as my input (was relying on thunderbolt/dp for monitor)


I found out that my problem with the dock was the thunderbolt cable, i bought another cable on amazon and it worked.

 

I still have trouble with some other usb devices. I checked my razer synapse for the firmware version of my laptop and it says v1.1.0.0 which is outdated. But when i try to install the new version from the website it just says everything is up to date.

 

SO i believe i have a firmware issue but dont know how i can update it.