The PC won t connect to wired 5, and the PC won t connect to wired

Hello, it is recommended that you must install the original Windows operating system, do not use the Ghost version of the operating system, because this kind of operating system is mostly a streamlined system, the stability and compatibility are very poor, and generally do not have AHCI related drivers can not recognize the hard disk in AHCI mode. At the same time, be careful not to use driver management software to find the public driver, but should use the operating system CD that comes with the factory or go to the official website of Dell to install the corresponding hardware drivers, so that the stability of your operating system is very high.

At the same time, because the current computer configuration is relatively large memory, so chip manufacturers are also based on the development of drivers under the 64-bit operating system, it is recommended that you install the 64-bit operating system, because the installation of the 32-bit operating system can not find the relevant hardware drivers.

In addition, you are reminded to use domestic optimization software as little as possible to carry out the so-called "optimization" or "garbage cleaning", because it is easy to disable the startup operation of the driver or hypervisor or directly delete the driver by mistake and cause problems in the operation of the machine. In addition, the "boot optimization" claimed by this type of software will actually cause many drivers that should be loaded at boot to be disabled, resulting in problems with the related hardware.

I didn't install the network card.,Go to the next driver wizard to install the network card.。

1. Confirm whether the external network (Internet network) is unobstructed, whether the network cable is unobstructed, and whether ADSL is working normally;

2. Confirm whether the network device is disabled under the BIOS;

3. Confirm whether the wired network is disabled;

Network] - Right click - Properties - Change Network Adapter - Check whether the local network is disabled (if it is disabled, please right-click to enable);

4. Confirm whether the computer is correctly installed with the wired network card driver;

Computer] -- Right Click -- Manage -- Device Management -- Network Adapter]; Please check if there is a yellow color.

If prompted, reinstall the wireless card driver. (Commonly used software: drive elves or drive life);

5. If a router is installed, please confirm whether the router is connected normally or whether it has been set up normally;

6. To sum up, if your laptop still can't connect to the wired network;

Please confirm whether the system has been installed correctly, or go to the computer for warranty or call for repair** to ask a professional to repair it.

Laptop.

Notebook computer (abbreviation: notebook, nb), also known as notebook, laptop or laptop computer in Chinese

A laptop computer is a small, portable personal computer that typically weighs 1-3 kg.