Solved Threads

Hello Razer Support Team,I am experiencing a critical issue with my BlackShark V3 headset following the latest firmware update. I have been trying to resolve this for hours without success.The Problem: The headset works perfectly via Bluetooth on my phone, which confirms the hardware is functional. On PC, the dongle is detected by Windows and Razer Synapse. In Windows Sound Settings, I can see the green audio bars moving, but there is absolutely no sound reaching the headset speakers and the microphone is not picking up any voice. I am hearing unusual "beep... beep-beep... beep" sequences when turning on the headset while connected to the dongle. What I Have Already Tried: Used the Razer Pairing Utility; it says "Pairing Successful," but the issue persists. Tried standard Firmware Updater v1.3.0, but it says the device is already up to date and won't allow a re-flash. Completely reinstalled Razer Synapse and performed a clean driver wipe in Device Manager. Tested on differe

Having issues using Hammerhead v3 hyperspeed and THX Spatial Audio app. When Hammerhead is selected in THX app there is no audio and my music keeps skipping tracks. No issue with using without THX Spatial Audio App. No issues using Nommo v2, Clio or Kraken v3 pro in THX Spatial Audio App. Anyone else get this? Do I need to report? Looking to see if someone has this working right now. Thanks!

Just recently got Viper V4 Pro. Seen people talk about this on reddit and hope if anybody could shed some light on the matter. The LOD feels high for me on Viper V4 Pro when using low LOD settings, especially in comparison to Viper V3 Pro. I am able to perform tracking motions by hovering the mouse above my pad without the skates touching. Never tested the mouse with stock/base FW. Saw there was a FW update on launch and figure it had to do with their web based synapse, so just performed the FW update right away. Also I think there’s a distinct jitter timing at 8khz when performing swipe test on MouseTester that’s not present on Viper V3 Pro on 8khz. Wonder if anybody could possible educate me on the matter as well. Thank You for taking the time to read this post. Hope you all have a wonderful one 

Hello, I am planning to buy “Razer PBT Upgrade Set”. I have 6u space bar. My question is,Is the 6u space bar key cap in the Razer Set same with mine?  Total Length : 113 mmLeft to Center : 49 mmCenter to Right : 49 mm 

After yesterday's Razer Synapse 4 update and the BlackShark V3 firmware update, spatial audio stopped working. When I switch to it, the sound still remains stereo. Also, when using the dongle, the audio cuts out until I switch to a different output and back again in the Windows 11 sound settings.

Hello, I’ve a Razerblade 15 ADV 2019, I’ve noticed that it’s battery has started to swell over the years, I’ve wondered if I can order the battery separately or somehow do an RMA for it w/o warranty?

Now can switch ANC on/off or ambient, but cannot adjust ANC level in Synapse 4 version 4.0.86.2601160905 and beta version 4.0.86.2511170410.Synapse 3 and Audio app are correctly. Since 02-Nov-2024, I reported this issue to Razer Support staff.By the way, last month (10-Dec-2025) Razer Support staff replied me that they tried to fixed.What are Razer doing?

Hello Razer Support,I am experiencing an issue with my Cynosa V2 keyboard where the volume keys no longer support holding to increase or decrease volume after updating to Windows 2026 Preview Build 26200.Details: Keyboard: Cynosa V2 Firmware version: 1.0.2.0 Synapse version: 4.0.86.2601201054 Windows build: 10.0.26200 Problem description: Pressing the volume keys works for single taps, but holding the key no longer produces continuous volume changes. I have tried remapping the volume keys in Synapse, adjusting Windows keyboard repeat settings, and checking all Synapse profiles. The issue persists. Other keyboards on the same machine work normally. This indicates the problem is likely related to Cynosa V2 + Synapse interaction with Windows 26200, rather than Windows itself. I would like to know: Is this a known issue for Cynosa V2 with Insider/preview builds? Are there any recommended settings, patches, or firmware updates that restore hold-to-volume functionality? Is a

I have blackshark v2 pro headphones, recently there is a problem with the mute button. After muting the microphone, when I try to turn it on, the microphone doesn't work, I have to turn the headphones off and on again and then the microphone works. Or unplug and replug the USB stick.I have tried updating the firmware, updating Synapse 4, even completely my computer and built a new one with a fresh install and still, just about every time I mute, I can no longer unmute. I’m about to throw these in the trash its so frustrating.

i have a razer blackshark v3 pro and everytime i restart my computer or close out synapse 4 my mic enhancement settings doesnt save and auto turns it off everytime i restart my computer and i have to change the setting everytime i get on my pc to talk to friends. is there a way to save it and not have it turn off my settings everytime it restarts ive tried reinstalling everything and still doesnt save. 

I recently got 20$ gold voucher code but it seems like i can’t redeem it, I have an eu acount and it says that its usd can that be the issue. Please help me redeem my code! I can’t even find where to redeem codes. 

Hey everyone,First off, big thanks to the Razer team for finally bringing Synapse to macOS.I recently bought several Razer products, but I just realized that not all of them are currently supported in the Synapse for macOS. Here’s what I’m using on my setup:MacBook Pro M3 (macOS 15.5)Kiyo Pro Webcam (RZ19-0364)Seiren V3 Chroma (RZ19-0506)Goliathus Chroma Extended Mousepad (RZ02-025003)BlackShark V2 X (RZ04-0324)Basilisk V3 Mouse (RZ01-04000)BlackWidow V4 Keyboard (RZ03-0469) I really hope these devices will be supported very soon as well.  Thanks. 

Hello,I recently bought the new 3rd generation razer switches, however I have the 2014 BlackWidow Tournament Edition keyboard and I wanted your help to understand if they are compatible and if you could recommend any material that would help to change them. PS: Didn’t find anything useful in Razer FAQs

I were given these headphones as a gift they lasted me only one round of siege, working perfectly fine but then when I realized the Xbox output volume was turned to the max and I still wanted more cue sound I tried to adjust the wheel thing on the right side of the headset with the + and - icon I pushed it up and then I realized it’s infinite for some weird reason then my audio just stopped working completely and every time I would turn the wheel I hear a beep and it does nothing. To summarize, I got the headphones audio was working then randomly stopped working (the mic works just fine I tested myself, and this is for Xbox windows works fine as of my knowledge) things I’ve tried: restart Xbox, power off headset unplug dongle thing for 30sec plug back in, fix from Xbox accessories, fix from razer headphones Xbox app, charging the actual headset, adjusting volume constantly

Hello everyone, I bought a new Razer Blade 14 about a month ago. The first few days there were no problems, but lately I’ve been experiencing sound issues with all kinds of videos. The audio runs out of sync with the video — either heavily delayed or ahead of it — and on top of that, I keep getting crackling noises. Funny enough, the problem doesn’t occur when I connect my Razer headphones via USB wireless, but that’s not a long-term solution either. Also, this doesn’t happen when gaming.Does anyone have an idea what could be causing this? LatencyMon reports that the drivers nvlddmkm.sys, ntoskrnl.exe, and dxgkrnl.sys are causing issues, but I have no idea what to do with that information. I’m just frustrated that this started happening after the return period expired, and neither driver updates nor a fresh Windows installation have fixed it.Thank you for your answers!

I have a Razer Laptop, the RZ09-0409X. I’ve tried everything: tried updating driver, uninstalled then reinstalled driver, reset, network reset, tried connecting to router with Ethernet cable (wasn’t sure if it’d do anything but I figured I’d try), etc. At this point I’m thinking it might be physical damage within the computer. I really don’t want to have to bring it in somewhere for a fix because $$$, but at this point I don’t think I have much of a choice. If anyone has a suggestion or solution it’d be appreciated!

While i play game Sometimes the mouse flicks randomly and sometimes the crosshair gets stuck even if i move the mouse for around 1 second. I cleaned the sensor and the connector and tried again but the flicking etc. Is still happening while i play,.

Hi Razer team, How are you doing?I’m having a very noticeable issue with the difference between using THX inside Razer Synapse 4 and using the THX Spatial Audio app as the primary audio device in Windows.When I use the Kraken V4 Pro with THX through Synapse 4, the sound quality is amazing. It’s clean, full, and very pleasant to listen to. My EQ settings work exactly as expected, and everything sounds balanced.But when I set THX Spatial Audio as the primary device in Windows, even if I copy the exact same EQ values, the audio becomes strange. It sounds thinner, less natural, and simply not enjoyable. The THX app does give a stronger sense of immersion, but the overall tone feels wrong, almost as if I’m using a completely different headset.The difference gets even worse when haptics are enabled. With haptics on, it becomes extremely difficult to get anything close to the sound I get from THX inside Synapse. The balance between bass, vibration, and clarity changes a lot, and I can’t recre

Hi, Ive had razer synapse 4 for a while, and recently I realized it wasn't working properly, so I uninstalled it and attempted to reinstall it, I was met with absolutely nothing. I run the exe, (as normal and as admin) and nothing happens, I get a text document stating "Failed to write installed file (no such file or directory)"I have tried a lot of different methods to get around this, I have cleared every scrap of old razers file off my device including registry data. I have reinstalled windows. Ive done it all, and I get the exact same error message every time. I was so desperate that even chat gpt couldn't help me. I'm using windows 11, and there is not a single article/forum I've seen that has this exact error message, it's always "(permission denied)" as the specification. I don't know what Im doing and I'm getting frustrated because I've spent two days trying to fix this, I really need someone who's smart to help me.

Hello, I'm writing from Peru. I'm currently trying to update my Razer profile information. However, it's asking for two-factor authentication. My phone number appears to be correct, but I never receive the text message.Another option is to enter a backup code, which I don't have.How can I resolve this issue?

I used my Viper V3 Pro early this morning, and I put my PC to sleep, since I never shut it down.When I woke up to start working, the mouse wasn't working. Both the dongle and the mouse seem to be dead. I connected the mouse directly to the PC with the cable, but nothing. I would appreciate any help or a replacement. Thank you.

Hello Razer Support,I recently purchased a Razer headset as a new product, but I encountered an issue when trying to activate it.When I entered the activation code, I received a message saying that the code has already been used. I have never used the code before.Unfortunately, the seller is no longer responding to me, so I cannot resolve this issue through them.I kindly ask for your help to verify the product and provide a solution, such as a replacement activation code if possible.Thank you for your support.

Hello! I'm having trouble changing the lighting in Chroma Studio. Sometimes, the lighting doesn't change on one or more connected devices, and the previous mode remains. This issue occurred after I connected four raser devices.Here's a list of the devices:1. Razer Cynosa Chroma2. Razer Kraken V3 X3.Razer Goliathus Chroma4. Razer DeathAdder Elite

Hello, I reformatted my PC just now, and then I tried to download the app again to use 7.1 sound; however, when I put the code in, it said it had been used already. I have all information about my headset, and I hope you can help me. Thanks for the replies.

I recently purchased Razer BlackShark V2 - Wired Gaming Headset + USB Sound Card - FRML Packaging. Registered them. But no activation code was sent to the mail. What to do?