Hello CaoBa Tung,
Thank you for posting your query on Microsoft Community.
The network adapter ‘Broadcom 802.11n’ is well known to cause several problems when you try to use it to connect to the internet. These problems usually arise when the driver software is not up to date, the drivers are corrupted due to any reasons or there is a problem with the registry etc. When i reinstall driver of my wireless card, the problem is Code 10 - The device cannot start. Or 'The Broadcom 802.11 abgn Wireless SDIO adapter is expriencing driver- or hardware-related problem' - Not fixed.
A Code 10 error is generated in Device Manager in one of the following situations:
- Device Manager can't start the device.
- One of the drivers that the device needs does not start.
- Device Manager has insufficient information to recognize the error that is bubbled up by the device driver.
Note: In this situation, the Code 10 error can be a very generic message that indicates some kind of unspecified driver or device problem.
The Code 10 error is mainly related to hardware and device driver issues or to compatibility issues between hardware drivers and additional software that is installed in Windows. Therefore, we recommend that you troubleshoot these issues by focusing on device drivers, on device configuration issues, and on hardware compatibility issues.
I would suggest you to follow the steps provided in the following Microsoft article and see if it works for you.
Note: This article is for Windows 7 but steps holds good for Windows 8 too.
In addition to that I would suggest you to update the drivers from the manufacturer's website and see if it helps.
Hope this would help. If issue still persists post back with current status of your computer and result of the proposed suggestion, we will be happy to assist you.