Just bought Deathadder V3 Pro, doesn't power up | Razer Insider
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I charged the mouse to 100% like the user guide recommand but whenever I unplug the USB-C Cable, nothing is happening when I press the power on button. No light, no connexion, nothing.

 

I also noticed that when I uplug/replug the mouse, Razer synapse is saying my battery is 0% for a couple of seconds. 

 

Is this mouse dead on arrival? 

 

Can Razer explain how this can happen? I see multiple people on reddit having the same issue without any fix for months. Do I need to RMA right away?

After I did a couple of update from the other discussion, my mouse doesn’t even show up in synapse now…. 


Hello CaptainKrunchx,

I’m here to help. Can you check if the mouse works when connected through wired? Please PM me your device serial number so I can verify its model and provide additional workarounds. All the best!

​​​​​​​​*Thread locked to curb the conversation to PMs.