Razer Huntsman V3 Pro Connection Issue | Razer Insider
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Razer Huntsman V3 Pro Connection Issue

  • August 28, 2025
  • 2 replies
  • 158 views

Deadlyzqt

Hey guys! Half a year ago i bought the Huntsman V3 Pro (not TKL) Keyboard on amazon. Pretty much since i have the keyboard im experiencing this one, and only this one error: So the Keyboard got the USB C cable plugged in, and the USB 3.0 plugged into the PC itsself (no hub). 90% of the cases where i start my PC, my keyboard remains black, except for the white LED on the Profile Display. So it does have power, it just doesnt wake up basically. So then i plug off the USB C cable on the keyboard side and plug it in again. It instantly turns on and works 100% correct. How can i fix it? Ive already tried things like ALWAYS enabling my USB Ports in my BIOS but that also didnt work. Not even resetting BIOS to default settings had any effect on my keyboard. Ive also tried using a USB hub, or using the other USB Ports on my PC: even 2.0 instead of usb 3.0 . But now i’m literally clueless about it.

As i said, 90% of the time it doesnt wake up. ive also experienced it not working, then i gave it some more time (like 5-10mins tho) and then it suddenly worked (rgb came up and keys worked) - very strange…

Anways, i can live with unplugging and plugging it in again, but i wanted to ask and see if anyone else experiencing this strange problem?

 

Greetings from Austria,

Leon

2 Replies

  • Insider Mini
  • September 10, 2025

Im having same issue. Just got finished with Razer support for my V3 pro TKL. They were gonna send me another one. But I just want mine to work so I dont have to shine a light on it everytime I  turn on my computer. They had me uninstall the drivers, then try to reinstall the firmware. It did not help. 


CfYz_R
  • Insider Mini
  • December 9, 2025

Was the same issue on regular V3 Pro, my guess it is an old problem with AMD chipset USB ports stopped working (I’m using X570 chipset), so I just login to Windows and voila keyboard RGB started working after drivers are up with Synapse 4.

 

In very rare cases keyboard doesn’t work on login screen, so using Screen Keyboard and you’ve passes the login screen and V3 Pro started working after Synapse is loaded.

 

Can’t say is it MB issue or V3 Pro, because now I have V3 Pro 8 kHz and the behaivior is the same :) On login screen no RGB just profile light, but keyboard working fine. So apparently this is way Synapse 4 driver works maybe.