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How to Update Drivers on Your PC to Fix Hardware Issues

Fix hardware problems by identifying outdated drivers and updating them using Device Manager, Windows Update, and manufacturer tools.

Overview

Drivers are software that allow your operating system to communicate with hardware components. Outdated or corrupted drivers cause issues like no sound, display problems, USB failures, or poor performance. This guide shows you how to update drivers safely.

Step 1: Identify Which Drivers Need Updating

1

Common Signs of Driver Issues

  • Hardware not detected or working (USB devices, printers, webcams)
  • No sound from speakers or headphones
  • Graphics glitches, low resolution, or poor gaming performance
  • Wi-Fi or Bluetooth connectivity problems
  • Yellow exclamation marks in Device Manager
2

Check Device Manager for Problems

Press Windows key + X → Device Manager. Look for:

  • Yellow triangle with exclamation mark (driver issue)
  • Red X (device disabled)
  • Unknown devices listed

Right-click any problematic device → Properties to see error details.

Step 2: Update Drivers via Device Manager

The built-in Windows tool for driver management.

1

Automatic Driver Search

  • Open Device Manager (Windows key + X → Device Manager)
  • Expand the category containing your device (e.g., Display adapters, Sound controllers)
  • Right-click the device → Update driver
  • Select "Search automatically for drivers"
  • Windows will search online and install if a newer driver is found
  • Restart your computer if prompted
2

Manual Driver Installation

If automatic search fails or you've downloaded a driver manually:

  • Download the correct driver from manufacturer's website
  • Right-click device in Device Manager → Update driver
  • Select "Browse my computer for drivers"
  • Click Browse and navigate to the downloaded driver folder
  • Click Next and follow installation prompts
Important: Always download drivers from official manufacturer websites only. Third-party driver download sites often bundle malware or outdated drivers.
3

Roll Back Drivers If Problems Occur

If a new driver causes issues:

  • Right-click device in Device Manager → Properties
  • Driver tab → Roll Back Driver
  • Select reason and click Yes
  • Restart computer

Step 3: Use Manufacturer Update Tools

Manufacturer tools often provide newer drivers than Windows Update.

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Graphics Card Drivers

Graphics drivers need frequent updates for gaming and performance:

  • NVIDIA: Download GeForce Experience, click Drivers tab, check for updates
  • AMD: Download AMD Radeon Software, click Updates tab
  • Intel: Download Intel Driver & Support Assistant
2

Laptop Manufacturers

  • Dell: Dell SupportAssist (auto-detects and updates drivers)
  • HP: HP Support Assistant
  • Lenovo: Lenovo Vantage
  • ASUS: MyASUS app

These tools scan your system and recommend driver updates specific to your model.

3

Other Hardware Manufacturers

  • Printers: Visit HP, Canon, Epson, Brother websites
  • Webcams: Logitech G Hub, Razer Synapse
  • Audio: Realtek Audio drivers from motherboard manufacturer
  • Network adapters: Intel, Realtek, Killer websites
Pro Tip: To find your exact hardware model, check Device Manager → Right-click device → Properties → Details tab → Hardware IDs. Copy the VEN and DEV codes to search online.

Step 4: Troubleshooting Driver Issues

1

Windows Update for Drivers

Windows Update includes driver updates:

  • Settings → Windows Update → Check for updates
  • Click "Advanced options" → Optional updates
  • Select driver updates to install
2

Uninstall and Reinstall Drivers

For stubborn driver issues:

  • Device Manager → Right-click device → Uninstall device
  • Check "Delete the driver software for this device"
  • Click Uninstall
  • Restart computer (Windows will auto-reinstall basic driver)
  • Then update to latest driver using methods above
3

Use Safe Mode for Driver Problems

If a bad driver prevents Windows from booting:

  • Boot into Safe Mode (hold Shift while clicking Restart → Troubleshoot → Advanced → Startup Settings → Restart → press 4 for Safe Mode)
  • In Safe Mode, open Device Manager
  • Uninstall or roll back the problematic driver
  • Restart normally
4

Check for BIOS/UEFI Updates

Some hardware issues require BIOS updates, not just drivers:

  • Visit your motherboard or laptop manufacturer's website
  • Search for your exact model number
  • Download BIOS update if available
  • Follow manufacturer's instructions carefully (BIOS updates are risky if done incorrectly)
BIOS Warning: Never update BIOS unless you have a specific problem that a BIOS update fixes. Ensure your laptop is plugged in and don't turn off the computer during a BIOS update.
5

Disable Driver Signature Enforcement (Advanced)

For unsigned drivers (only if absolutely necessary):

  • Hold Shift and click Restart
  • Troubleshoot → Advanced options → Startup Settings → Restart
  • Press 7 to disable driver signature enforcement
  • Install unsigned driver
  • This setting resets after restart

Need Help with Hardware Issues?

Our technicians can diagnose hardware problems, update drivers, and repair or replace faulty components.

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