Acer Aspire, Windows 7, cannot access the internet or reinstall the drivers? How can I fix?

I uninstalled the driver realtek audio, and then I lost everything. Windows doesn't detect any hardware on my device. Nothing seems to work now

 
[Moved from comments]

Hi Mickey,

  1. What is the brand and model of the Acer laptop?
  2. Have you tried to check if the device is detected in Device Manager?

If you have access to the mouse and the keyboard please try the following steps:

Method 1:

If your computer is having problems with a recently installed device or other hardware, try to use the hardware and peripheral troubleshooting tool to solve the problem. It checks the common issues of interest and ensures that a new device or hardware connected to your computer has been installed correctly.

Run the tool and troubleshooting hardware devices

Method 2:

Use Device Manager to find the hardware changes.

Note:

Use Device Manager to find the hardware changes. After your computer search the hardware changes, it can recognize the USB device connected to the USB port so that you can use the device.

To check the hardware changes, follow these steps:

a. Click Start, type Manager of devices in the search box of start and press ENTER.
In Device Manager, click on your computer so that it appears highlighted.
b. click Action and then click Scan for hardware changes.
c. check the USB device to see if it works.
d. restart the computer.

Method 3:

Download the drivers using another computer by visiting the manufacturer's website save it to a location external (USB key) and then install it in the computer in question.

Please post back with the State of the question.

Tags: Windows

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