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What should I do if my laptop has no driver?

2025-11-23 06:22:26 science and technology

What should I do if my laptop has no driver? 10 days of solutions to popular problems

Recently, many users have reported the problem of missing laptop drivers on social platforms and technology forums, especially after purchasing new devices or reinstalling the system. This article combines popular discussions across the Internet in the past 10 days to sort out structured solutions to help you quickly fix driver problems.

1. Top 5 popular driver issues (last 10 days)

What should I do if my laptop has no driver?

Question typeProportionTypical scenario
Wireless network card driver missing35%Unable to connect to the Internet after reinstalling the system
Graphics card driver abnormality28%Game freezes/screen flickers
Sound card driver failure20%No sound from external device
Touchpad not working12%Laptop operation is limited
USB driver is not compatible5%Peripheral not recognized

2. 5 Steps to Solve Driver Problems

1. Automatic detection method (recommended for novices)

Use system built-in tools:
- Windows: Right-click "This PC" → "Manage" → "Device Manager" → right-click the yellow exclamation mark device and "Update Driver"
- macOS: App Store checks for system updates

2. Download from the brand’s official website (safest)

brandDriver download entrance
LenovoOfficial website → Service → Driver download → Enter SN code
DellSupport→Enter service tag→Driver classification
ASUSService Support→Drive Tool→Select Model
HPSupport→Software and Driver→Notebook

3. Third-party tools (need to be cautious)

Comparison of popular driver tools:

Tool nameFeaturesRisk warning
driver wizardSupport offline versionPossibly bundled software
drive lifeHigh repair ratePromotion needs to be canceled manually
Snappy DriverOpen source and freeEnglish interface

4. Manual installation (advanced users)

Steps:
① Right-click the device in Device Manager → "Properties" → "Details" → Copy the hardware ID
② Check the manufacturer on websites such as PCI Database
③ Download the corresponding driver and right-click the .inf file to install it

5. System Restore (Ultimate Solution)

Applicable scenarios:
- Driver conflict causes blue screen
- Operation steps: Settings → Update & Security → Recovery → Roll back to the previous version

3. High-frequency Q&A (data in the past 10 days)

questionsolution
Exclamation mark still displayed after driver installation?Check if the system version matches (32/64 bit)
How to install network card driver without network?Mobile phone USB sharing network/other computers download and copy
Is the game laptop's discrete graphics driver abnormal?Disable nuclear display→Uninstall DDU tool completely→Reinstall

4. Prevention Suggestions

1. Back up the driver regularly (using tools such as Double Driver)
2. Download the network card driver package before reinstalling the system.
3. It is recommended to turn on the automatic update service for brand notebooks (such as Lenovo Vantage)

Through the above structured solution, 90% of driving problems can be solved quickly. If it still cannot be solved, it is recommended to contact the brand after-sales service or Microsoft official support (400-820-3800).

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