Center . Right-click a network connection that is connected to the Internet (your laptop is wired to the Internet, that is, "local connection", if it is a WiFi connection, is the wireless network connection, anyway, you can connect the network normally). Select "Properties" → "share", tick "agree other ... Connect (N) "and choose the WiFi connection you created, the name of the hotspot you named, such as Xjwifi.The meaning of this step is. You need t
Can I replace my laptop with my laptop?
Based on my actual usage requirements and experience, if you use a notebook to record meetings or perform general document processing, this kind of work can be completely replaced by iPad.
The biggest advantage of using iPad as a portable computer for office is its high portable performance. For example, one hand holds the iPad, and the other hand can record some mee
Lenovo E431 laptop CentOS system with wireless NIC Driver Installed
Lenovo E431 laptop CentOS system with wireless NIC Driver Installed
View wireless network card models
Lspci | grep Network # BCM43142 Nic
Install required tools/Packages
Yum groupinstall 'development tool'
Yum install kernel-abi-whitelists
Yum install kernel-devel-$ (uname-r)
Run the following command as a common user:
Mkdir-p ~ /Rpmbuild/{
Turn Off laptop heap sleep standby using CentOS 7.0 Power Management
Make full use of computing resources, and install the old HP6325 notebook in the House into CentOS 7.0 for remote control. One problem occurs when CentOS 7.0 power management closes the notebook by default and goes to sleep for standby mode. FTP and SSH cannot be accessed unless manual or Remote Wake-up through the network is performed. This means that the notebook can never close th
Google OS laptop may be available in a year.Google OS laptop may be available in a year.
Google is about to merge Chrome OS with Android. We don't know how many times we 've heard of it. Earlier today, Android Police revealed the schedule of related products for the first time. According to two sources of "independent credibility", the Pixel 3 notebook (codenamed Bison) carrying the Andromeda "integrated"
Tags: Ubuntu Lenovo y400 laptop touchpad missing touchpad failure Ubuntu Lenovo1. Enter the following code on the terminal: sudo modprobe-r psmousesudo modprobe psmouse: Re-load the corresponding module. (This is not applicable to my situation) 2. It may be that the touchpad is closed before it is shut down. In this case, enable the touchpad first, and then restart the system touchpad to resume work. Enter the following code on the terminal: sudo modp
Many people are suffering from the same problems as me. They cannot use wifi on campus networks. Therefore, we provide a tutorial here, hoping to provide some help to our friends. The post is transferred from the network and tested on its own. I hope it will bring you some convenience.
Step 1. Enable the hidden functions of Windows 7: Virtual WiFi and softap (Virtual Wireless AP) can turn the computer into a wireless router to achieve Internet sharing, Saving network fees and router purchase fee
Lenovo laptop WIN8 system changed the General BIOS settings of WIN7, win8win7
Many of my friends have bought a new laptop with a Win8 system, but I found that this system is so hard to use and tangled. Let's change it to WIN7. This method can be used in the V, B, K, E, M series notebook: such as vrouters, V580, bda-, B580, B490, B590, K29, K49, E49, M490, and M495.
To change WIN8 to WIN7, we need to set
Win10 laptop dual-graphics switch where to set independent graphics card, win10 notebook
Almost all the latest laptops have dual-graphics card configurations. One is the core graphics card integrated with the CPU, and the other is an independent graphics card. By default, the video card is used intelligently, can I set a dual-graphics laptop to only use an independent graphics card? The following uses N-ca
If there is no wireless router, a laptop with a wireless network card can also build a LAN.
Now, more and more users are using laptops. To make it easier for users to move their offices and access the Internet at any time, some families or organizations use wireless routers to build a wireless network, which provides convenience for laptops to access the Internet. However, in an environment without a wireless network, the wireless functions of the not
Replacing desktops with laptops is an indisputable fact. One of the most important features of a notebook is its ability to support Wi-Fi wireless Internet access. No matter the high-end version of the company, the high-end and low-end Netbooks have 100% built-in wireless NICs. At the same time, wireless routers are no longer noble, and cheaper ones only require more than 100 yuan. It can be said that the threshold for wireless Internet access has been greatly reduced. The biggest advantage of w
Article title: Vista is too slow. laptop manufacturers tend to be Linux dual-systems. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source.
To solve the problem of slow startup of Microsoft Vista OS, Asus, Dell, and other laptop manufacturers have begun to design a simple Lin
WIN8 Professional Edition, 64bit, Chinese. The network adapter for Dell. False activation.
Only my laptop can't get a signal wirelessly.
Fake activation of the system for a long time use will appear a variety of fonts or display problems, restart the system.Or, in Control Panel \ System and security \ Administrative Tools \ Device Manager.Uninstall the NIC driver, which problem to uninstall which. Link the network cable. The driver can be inst
the screen as a graphical display when the user adjusts the volume and screen brightness. the keyboard light and screen enlargement prompt are also provided. and so on.
4. ThinkPad configuration installation: MandatoryThis software is equivalent to the Device Manager in your system. It can be said to be quite powerful. It can manage all the hardware in the IBM ThinkPad laptop, as well as the built-in security chip, and view system information, it c
I have seen a lot of tutorials on the Internet, but I don't have much to use. I have made a good arrangement today for you to enjoy. Tools/Raw Materials
One win7 laptop (make sure the laptop is connected to the Internet)
Method/step
Step 1. Press win + R to bring up the "run" column and enter "cmd" in the "run" menu bar. a command prompt is displayed, enter the command "netsh WLAN set hoste
I read a post today. I tried using the wireless network card of my laptop to enable the virtual Wifi function to share the Internet. I tried it myself and felt very useful. At least I didn't have a wireless route, the mobile phone can be connected to wifi, update software, and so on. It's much more convenient. Well, I don't need to talk much about it. Let's introduce it first.
First, make sure that your laptop
When an old laptop is connected to a NETGEAR wireless router with wpa2 encryption, it will always be in the "getting network addresses" status. Disable the wireless feature of the notebook and re-open it. The problem persists, as a result, the laptop may be old, and its wireless network card does not support wpa2 encryption, so the wireless route is changed to WPA to be slightly safer (not to be fooled by b
How to solve the slow response of the win8.1 laptop System touch functionLaptops are equipped with touch screens, so they become more intelligent. In order to experience better touch effects, Windows 8 and later versions of the operating system are required. When using win8.1, you will inevitably encounter touch problems, some users have reported that the touch function of the 32-bit win8.1 laptop is slow a
CnBeta recently reported a problem that damages the hard drive of the laptop in Ubuntu. The consequence of this Bug is that the number of Load/UnloadCycle operations on the hard disk increases abnormally. The initial report was 23 times per minute. Generally, a hard disk is designed to be able to withstand 600000 times. This will undoubtedly reduce the hard drive life. How to verify the Load/UnloadCycle count: Run sudosmartctl-a $ HDD in the terminal
How to use and save laptop batteries:
One, removable battery, as shown in the following picture:
1. To buy a new machine battery: Before the factory has been activated to the battery, do not need your own activation, just fill it.
2. Battery in peacetime and charge: it is recommended that you do not remove the battery when using the power adapter, so as to avoid sudden power loss and hardware damage.
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