Hello, my computer is Vostro 5460, and the Wi Fi network loses packets and often drops

Hello, to help you check that you are buying a dealer customized V5460R-1516 model, the factory does not come with a genuine operating system.

In this case, the storefront that sells it is generally to install a pirated version of the ghost operating system for you, and the stability and compatibility of this operating system are very, very poor.

It is recommended that you must install the original Windows operating system, and do not use the ghost version of the operating system, because this kind of operating system is mostly a thin system, and the stability and compatibility are very poor. And be careful not to use the driver management software to find the public driver, but should use the factory-built operating system CD or go to the official website of Dell ** corresponding hardware drivers to install, so that the stability of your operating system is very high.

At the same time, because the current computer configuration is relatively high and the memory is relatively large, so chip manufacturers are also focusing on the development of drivers under the 64-bit operating system, it is recommended that you install the 64-bit operating system, otherwise the 32-bit operating system may not be able to use the driver after the installation of some hardware can not use the driver to drive normally.

In addition, you are reminded to use as little domestic optimization software as possible, and carry out the so-called "optimization" or "garbage cleaning", which can easily disable the boot operation of the driver or directly delete the driver by mistake, resulting in problems in the operation of the machine.

If you have been attacked by ARP, we recommend that you enable ARP protection.

In re-buying a better !!

Friends,Hello,This is because your IE browser was attacked by a virus,There are some components damaged,So it will always play this dialog box,So you just need to re**a UC,Or,QQ browser,Choose an installation,Don't use your original IE browser,Prefer other browsers as the default browser,So that this dialog box will not pop,The most thorough way,Is to boot up and press F8 to enter the safe mode,Enter the whole disk once antivirus,It's better。

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.

Turn on the Wi-Fi switch.

Hello! When prompting this, you press fn+f2 to turn on the wireless card.

Hello, this situation is generally due to the installation of some domestic optimization software for "optimization" or "junk cleaning", resulting in the driver of the network card being disabled or lost. Disturbing Zen.

You just need to uninstall the optimization software, reinstall the driver of the network card once, and the problem will be solved.

If it is an early wireless network card, and it still can't be solved after pressing the above operation, you can try the following methods:

1. Device Manager, right-click on the wireless network card - Properties, and change the default to 20 40 MHz.

2. Open the Network and Sharing Center - Top Left Corner - Manage Wireless Network, pop up the relevant icon, and right-click the previous wireless network - Delete Network.

3. After deleting, reconnect to the wireless router, enter the user name and password, and then pop up the window, be sure to select the public network.

I bought it and your situation is the same as a town.,Dell maintenance engineers replaced the wireless network card of the royal barrier or not.,They said they found some books with this Heng Jing a problem.,Looking for a way in the research center.。 I've been repairing for 2 weeks and I'm very angry!

Hello: The following methods are for your reference:

Your driver is estimated to be installed incorrectly, there is a label at the bottom of your dell notebook with the service tag number on it, write him down, and then go to the official ****.

After the driver is installed, you need to press fn + f2 to turn on the wireless network card.