My Razer mouse is out of warranty and is not working. Mark Zuckerberg on Facebook’s Make sure that USB ports are not in hibernation mode. The language selection is based on the driver version installed on the computer. We have found the Razer Lachesis to perform at its best with a hard mouse pad surface.

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If you’ve done all the above steps and continue to have jumps, please submit a support ticket online with the following info prepared which will aid us in further investigations:. It is rare, but a light shot of air from a can of compressed air can sometime free debris that may be causing an issue. Visit manufacturer site for details. Mouse button presses are not programmable to macros.

They should be listed under “Human Interface Devices. You can clean the mouse sensor using a Q-Tip lightly coated with rubbing alcohol and then letting the sensor dry for 5 minutes before attempting to use it.

Firmware updates are raaer level code to install directly onto the Razer device that can update, fix, or change functionality of the product.

Razer must verify that the product is within the specified warranty period and that razdr was purchased from an authorized reseller. Nine independently programmable Hyperesponse buttons. If you purchased product from an unauthorized reseller, all support and warranty issues should be directed to that reseller.


If your Razer product works when plugged directly into the computer, then it is operating correctly and the issue is most likely due to the KVM switch. However, if held aloft for a prolonged period of time then put back on the surface, the sensor requires a small amount of time to readjust again before continuing tracking. Master Sensitivity Control allows for fine tuning specific X and Y axis sensitivity. Razer Lachesis dpi Sign in to comment Be respectful, keep it civil and stay on topic.

To get the ultimate experience in movement and control, we highly recommend a premium mouse surface from Razer. Products purchased from unauthorized dealers are often used, counterfeit, re-boxed, defective or gray market goods.

Where can I enter the code so I can use it to purchase products? Use code at checkout: For a complete list of our current spare parts and accessories please click here. Do not scrub the surface of your Razer mouse.

Razer Lachesis (dpi) review: Razer Lachesis (dpi) – CNET

I cannot find my Razer mouse or keyboard in Windows Device Manager under “Mice and other pointing Devices” Razer mice and keyboards are not typically listed under the “Mice and other pointing Devices” section of the Windows Device Manager. What is Surround Sound? Further moyse can be obtained by using some air in a can or canned air to blow out any dust on and around the sensor.

The language selection laxhesis based on the driver version installed on the computer. We cannot say with certainty what type of dirt and debris may be on your product, or how certain cleaning products may react with it, but we have had good luck cleaning Razer products using commonly available monitor cleaning wipes.


There are a few ambidextrous muridae out there, including one of razed favourites, the Steel Series’ Xai.

Razer Lachesis

Discussion threads can be closed at any time at our discretion. Surround Sound describes the method of channelling sound that envelops the user in a degree arc, positioning sound sources accurately in relation to the user.

However, If you feel your mouse is having issues we first suggest trying the oachesis on another computer to insure the issue is with the mouse and not something within the computer system.

KVM switches are known to cause interruptions in communications between devices and PCs. Make sure that USB ports are not in hibernation mode. Some other surfaces can cause the mouse feet to wear excessively and rapidly.

The Bad Profile switcher button is on the bottom of the mouse. Unfortunately, customer support has no information on future product or driver releases.

My Razer peripheral will not work properly when used with a KVM switch. Steps 2 and 3 may give further improvements if needed.