When your M310 mouse suddenly stops responding, it can bring your entire workflow to a halt. The cursor freezes, clicks don't register, and frustration builds fast. This is a common issue with wireless mice, and the good news is that most causes are simple to fix yourself.
Below you'll find a thorough, step-by-step guide covering everything from basic power checks to advanced troubleshooting. These solutions work for both the standard Logitech M310 and the M310t model, whether you're using the unifying receiver or Bluetooth. No special tools or technical expertise are required — just follow the sections in order.
Start With The Basics: Power And Connection
Most M310 issues stem from something simple like dead batteries or a loose connection. Before diving into complex fixes, rule out these common culprits first.
Replace Or Recharge The Batteries
The M310 runs on a single AA battery. If the mouse feels sluggish or unresponsive, this is the first thing to check.
- Remove the battery and inspect the contacts inside the battery compartment. Corrosion or dirt can block power flow — wipe them gently with a dry cloth if needed.
- Insert a fresh alkaline battery. Rechargeable NiMH batteries work too, but ensure they are fully charged (they output 1.2V instead of 1.5V, which can occasionally cause low-power warnings on some systems).
- After inserting, check the small LED indicator on the bottom of the mouse. A brief flash confirms the mouse has power. No flash means the battery connection may be faulty or the battery itself is dead.
Check The Power Switch
Look on the underside of the mouse for the power switch. It has two positions: ON and OFF. This switch can accidentally slide during transport or storage.
- Slide it fully to the ON position. You should feel a distinct click.
- If the LED still does not light after switching on, try toggling the switch off and on again several times — this can dislodge any minor debris inside the switch mechanism.
Test Different USB Ports
The M310's wireless receiver is sensitive to port quality and power delivery.
- Remove the receiver from its current port.
- Plug it directly into a USB port on your computer's motherboard — ports on the front or back of a desktop tower, or the built-in ports on a laptop. Avoid USB hubs, extension cables, or monitor-mounted ports, as these can introduce signal loss or power drops.
- Wait 10 seconds for the system to recognise the receiver. If Windows makes a "device connected" sound, the receiver is working.
- If you have access to a USB 2.0 port, test that too. Some older wireless receivers behave more reliably with USB 2.0 than USB 3.0.
Re-pair Bluetooth Devices
If you use the M310 via Bluetooth rather than the unifying receiver, the pairing may have dropped.
- On your computer, go to Bluetooth settings and remove ("forget") the M310 from the paired devices list.
- Turn Bluetooth off, wait 15 seconds, then turn it back on.
- Put the mouse into pairing mode: turn it off, then hold the "Connect" button (the small button on the bottom) while sliding the power switch to ON. Hold for 3-5 seconds until the LED blinks rapidly.
- Select the M310 from the available Bluetooth devices list and complete pairing.
Restart Your Computer
This may sound too simple, but a full restart clears temporary software glitches that can prevent the mouse driver from initialising correctly. A restart is different from shutdown-and-start — choose "Restart" from the power menu to ensure the operating system reloads all drivers and services from scratch.
Try Different Surfaces
The M310 uses an optical sensor. Certain surfaces confuse it completely.
- Avoid: glass, mirrors, highly glossy tables, clear acrylic, or dark wood with a visible grain pattern.
- Use: a mouse pad (cloth or hard plastic), a plain matte desk surface, a sheet of printer paper, or a notebook cover.
- If the mouse works on one surface but not another, the sensor is fine — you simply need a suitable tracking surface.
Update Drivers And Software
Outdated or corrupted drivers are a frequent hidden cause of mouse problems. The operating system may still detect the mouse, but the driver cannot communicate properly with it.
Update Mouse Drivers In Device Manager
- Press Windows key + X and select Device Manager.
- Expand "Mice and other pointing devices." You will likely see "HID-compliant mouse" or "Logitech HID-compliant Unifying device."
- Right-click the entry and choose Update driver.
- Select "Search automatically for drivers." Windows will check online for newer versions.
- If no update is found, right-click again, choose Uninstall device (check "Attempt to remove the driver for this software" if prompted), then restart your computer. Windows will reinstall the correct driver automatically on reboot.
Use Logitech Options+ Software
Logitech's current software suite is Logitech Options+ (the older Logitech Options is no longer receiving feature updates).
- Download Options+ from the official Logitech support site.
- Install and open the software. It should detect your M310 automatically.
- The software can push driver updates, adjust pointer speed, assign button functions, and show the battery level.
Note: The M310 does not support Logitech's G HUB software — that is for gaming peripherals only. Using the wrong software will not help.
Reinstall Logitech Unifying Software
If you use the unifying receiver, the Logitech Unifying Software manages the pairing between the mouse and the receiver.
- First, uninstall any existing Logitech Unifying Software from your system (via Windows Settings > Apps).
- Download the latest version from Logitech's support page.
- Run the installer. When prompted, turn the mouse off and on again. The software should detect the receiver and prompt you to pair the mouse.
- Follow the on-screen pairing steps. A successful connection restores full functionality.
Check For Firmware Updates
Firmware is the low-level software stored on the mouse itself. Updates can fix rare bugs that cause freezing or disconnection.
- Open Logitech Options+.
- Click the mouse icon for your M310.
- Look for a "Firmware Update" section or notification badge.
- If an update is available, connect the receiver via USB and ensure the mouse has fresh batteries before starting. Do not close the software or turn off the mouse during the update — interrupting a firmware flash can brick the device.
Reset The Mouse To Clear Glitches
A hardware reset forces the mouse to clear its internal memory and re-establish a clean connection with the receiver.
Hold Buttons While Reinserting The Battery
- Slide the power switch to OFF.
- Remove the battery.
- Press and hold both the left and right mouse buttons simultaneously.
- While holding the buttons, reinsert the battery.
- Continue holding the buttons for about 5 seconds after inserting the battery.
- Release the buttons, then slide the power switch to ON.
This is the most reliable reset method for the M310. It clears pairing data and resets the internal microcontroller.
Reset Via Logitech Software
If the hardware reset does not work, try a software-level reset:
- Open Logitech Options+ and select your M310.
- Look for "Device settings" or "Advanced settings."
- Some versions include a "Reset to defaults" or "Unpair and re-pair" option. Use this to wipe stored settings and force a fresh pairing.
Test After Reset
After any reset, verify the fix:
- Move the mouse in a circle — the cursor should follow smoothly without stuttering.
- Click both buttons and scroll the wheel. Confirm each action registers.
- If the mouse works for a few seconds then stops again, the issue may be intermittent receiver interference or a failing battery contact.
Reduce Wireless Interference
Wireless mice operate on the 2.4 GHz frequency band, which is shared with Wi-Fi, Bluetooth, cordless phones, and even microwave ovens. Congestion in this band can cause dropped inputs or complete loss of signal.
Move The Receiver Closer
The M310 receiver has a typical range of about 10 metres, but obstacles reduce this drastically.
- Plug the receiver into a USB port on the front of your desktop or the side of your laptop — not the back where the PC case blocks the signal.
- Keep the receiver within one metre of the mouse if possible.
- Avoid placing the receiver behind a metal desk leg, a monitor stand, or a stack of papers.
Keep Other Wireless Devices Away
Physical proximity to other wireless transmitters degrades the M310's signal.
- Move Wi-Fi routers, Bluetooth speakers, wireless phone chargers, and USB 3.0 external drives at least 30 cm away from the mouse and receiver.
- If you have a wireless keyboard that uses a different receiver, separate the two receivers by at least 20 cm.
- Temporarily turn off nearby smart home hubs or cordless phone base stations to test if interference clears.
Test And Consider Replacement
After trying all the above steps, you need to isolate whether the problem is the mouse itself or your computer.
Try The Mouse On Another Computer
- Take the M310 and its receiver to a different computer (a friend's laptop, a second desktop, or even a smart TV that supports USB mice).
- Plug in the receiver or pair via Bluetooth. If the mouse works perfectly on the other device, the issue lies with your original computer's USB ports, Bluetooth hardware, or driver configuration.
- If the mouse fails on two different computers with two different operating systems (e.g., Windows and macOS), the mouse hardware is likely faulty.
Inspect Physical Damage
Before buying a replacement, examine the mouse closely:
- Check the USB receiver for bent or broken pins. The small metal contacts inside should be straight and clean.
- Look at the mouse's bottom — are the feet worn down? Frayed or missing feet cause uneven tracking.
- Press the buttons and scroll wheel. Do they feel loose or stuck? A stuck button can prevent other inputs from registering.
- If the mouse was dropped or had liquid spilled on it, internal damage is probable even if it looks fine externally.
Consider Replacing The Mouse
If you have confirmed the mouse is faulty (it fails on multiple computers and physical inspection shows wear or damage), replacement is the most practical solution.
- The Logitech M310 is no longer in active production, but compatible alternatives include the Logitech M510 (similar shape, more programmable buttons) or the M720 Triathlon (multi-device Bluetooth and receiver support).
- Before buying, check that the new mouse uses the same unifying receiver standard if you want to keep your existing receiver as a spare.
Frequently Asked Questions
How do I reset a Logitech M310 mouse?
Remove the battery, then press and hold both mouse buttons plus the scroll wheel simultaneously. While holding them, reinsert the battery, wait 5 seconds, then release the buttons. Slide the power switch to ON. This clears the mouse's internal pairing memory and resolves most connection problems.
Why is my Logitech mouse suddenly not working?
The most common reasons are: dead battery, loose USB receiver, accidental Bluetooth disconnection, surface tracking failure, or a driver crash that a restart fixes. Work through the power and connection checks in this guide before reinstalling drivers.
Why isn't my mouse working even though it's connected?
A "connected" status in Bluetooth settings or Device Manager does not guarantee the mouse is receiving a clean signal. The receiver may be too far away, blocked by interference, or the mouse's optical sensor may be confused by the surface. Try moving the receiver closer and testing on a mouse pad.
How do I reset my Logitech mouse (general method)?
For most Logitech wireless mice (M310, M510, M720, M585, M590): turn the mouse off, remove the battery, hold the left and right buttons for 10 seconds, reinsert the battery while still holding the buttons, release, and turn the mouse back on. This universal reset works for many models that share the same internal chipset.
Why is my M310 mouse suddenly not working mid-use?
If the mouse stops working during normal use, the battery may have died suddenly, or the receiver may have lost power from a USB port that entered a power-saving sleep state. Check the battery first, then unplug and reinsert the receiver. If the problem repeats every few minutes, wireless interference is likely — try moving the receiver to a front USB port and away from Wi-Fi routers.
Conclusion
A non-responsive M310 mouse is almost always fixable without throwing it away. Start with the simplest checks: fresh battery, power switch position, and a direct USB port. If those fail, reset the hardware by holding the buttons while reinserting the battery, update the driver through Device Manager, and reduce wireless interference by moving the receiver closer.
If you have tried every step and the mouse still does not work on a second computer, the hardware is likely at the end of its life. At that point, replacing the mouse with a current Logitech model (such as the M510 or M720) gives you modern features and reliable support.
Work through the fixes in this guide systematically — most users resolve the issue within the first three steps and get back to smooth control in under five minutes.
