1.檢查觸控板是否啟用；2.重啟筆記本；3.更新或重裝驅(qū)動(dòng)；4.運(yùn)行硬件故障排除工具；5.檢查Windows更新。若觸控板在Windows 10中無法工作，首先確認(rèn)其是否被啟用，嘗試通過Fn 功能鍵或設(shè)置開啟。接著重啟設(shè)備以刷新系統(tǒng)。隨後通過設(shè)備管理器更新或重新安裝觸控板驅(qū)動(dòng)，也可手動(dòng)下載最新驅(qū)動(dòng)。運(yùn)行Windows內(nèi)置的硬件故障排查工具以檢測潛在問題，並確保系統(tǒng)已安裝最新更新。若上述步驟無效，可測試其他操作系統(tǒng)或外接鼠標(biāo)以判斷是否為硬件問題，大多數(shù)情況下問題可通過軟件解決。

If your laptop touchpad isn't working on Windows 10, you're not alone — it's a fairly common issue that can be caused by various factors. The good news is that most of the time, it's a software or driver-related problem rather than hardware failure. Let's go over some practical steps to help get your touchpad back up and running.

Check if Touchpad Is Enabled

This might sound obvious, but it's easy to accidentally disable the touchpad — either through a function key shortcut or via system settings.

• Look for a Fn [Touchpad Key] combination (often F6, F7, or F9 — check for a touchpad icon)
• Go to Settings > Devices > Touchpad and make sure the toggle at the top says “Touchpad On”

Sometimes, the touchpad gets turned off when an external mouse is connected. Try unplugging any USB or Bluetooth mice to see if the touchpad kicks back in.

Restart Your Laptop

Before diving into more technical fixes, try a simple reboot. Sometimes Windows just needs a fresh start to reinitialize hardware drivers properly.

• Save your work and restart the laptop
• After rebooting, check if the touchpad responds

It may sound too basic, but this step often resolves minor glitches.

Update or Reinstall Touchpad Drivers

Outdated or corrupted drivers are one of the most common causes of touchpad issues.

Here's how to handle drivers:

• Press Win X and select Device Manager
• Expand the Mice and other pointing devices section
• Right-click your touchpad device (might say something like SynPS/2 Synaptics TouchPad or ELAN ) and choose Update driver

If updating doesn't help:

• Choose Uninstall device , then confirm
• After uninstalling, restart your laptop — Windows should reinstall the driver automatically

You can also visit your laptop manufacturer's support site (like Dell, HP, or Lenovo) and download the latest touchpad driver manually.

Run the Hardware Troubleshooter

Windows has a built-in troubleshooter that can detect and sometimes fix hardware issues.

To run it:

• Go to Settings > Update & Security > Troubleshoot
• Select Additional troubleshooters
• Find Hardware and Devices , click Run the troubleshooter
• Follow the prompts and let it scan for problems

This won't always fix everything, but it can catch issues you might not spot yourself.

Check for Windows Updates

Sometimes, Microsoft releases updates that include bug fixes or improved compatibility with input devices.

• Go to Settings > Update & Security > Windows Update
• Click Check for updates
• If there are updates available, install them and restart if needed

After installing, test your touchpad again.

Consider Physical Issues (But Rarely the First Suspect)

If none of the above works, it could be a hardware problem. But before assuming the worst:

• Test the touchpad in another OS (like a live USB of Linux) to see if it works there
• Plug in an external mouse — if it works, the issue is likely specific to the touchpad driver or configuration

If you've ruled out software and the touchpad still doesn't respond, it might be time to contact customer support or take it in for a hardware check.

Most touchpad problems on Windows 10 aren't serious and can be resolved without professional help. Start with the simplest checks — enabled status, restart — then move on to drivers and troubleshooting tools. You'll probably find the fix before needing to dig too deep.

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