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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.

Ubuntu16 Laptop dual Graphics installation NVIDIA driverSpecific steps:1.Installing the graphics Switch softwareOpen terminal and enter the following command:sudo add-apt-repository Ppa:nilarimogard/webupd8 # add update source sudo Apt-get Update # refresh updating source list sudo apt-get Install Prime-indicator # Install dual graphics Toggle Indicator 123 Install and restart. In the top right corner of the desktop there will b

Laptop motherboard temperature is too high to do First of all, or from the most basic and most important fan cooling began. Be sure to ensure that the fan mouth is not dusty, there is dust can be on the computer with a brush brush a few, dust will be blown away with the wind: If the fan is too dusty, it is recommended to use a dedicated compressed air spray in the shutdown State or open the panel to clean the fan: Another important issu

is the use of Intel Atom (mobile) processor wireless internet equipment, with the Internet, email and instant messaging (IM) and other functions, and can achieve smooth streaming media and music functions." "There is also a partial use of the Granville Nano (Linglong) processor netbook. The netbook is 7-10 inches in size. Weight under 1.5 kg, mostly in 1.0--1.2 kg or so. Most of the keyboard is not ergonomic full-size keyboard, only a few of the newly launched 10-inch netbook, equipped with fu

A computer we care about its heat dissipation is nothing more than the hope that it inside the temperature of the electronic components is low, the plain is the graphics card and the temperature of the CPU low, so that its life will be longer. But that doesn't mean the temperature is low when you touch them with your hands. When we buy a computer, we should not only look at the temperature of the computer, but also the heat of the computer. What does the word "heat dissipation" mean? refers to

Check to see if the laptop camera device is open. Right-click My computer → admin → Device Manager to see if the camera is off. is closed open on it. Here you can also check the other point, is the camera driver, camera driver for the notebook camera is very important. The camera must not be used without a driver. If there is no camera driver, you can go to the official website to download the latest driver or update the camera driver, and then restar

win8.1 system Notebook Set charging threshold method for battery. Now notebook computer has become an indispensable part of life and office, go out will bring notebook office, so the power problem has always been the concern of everyone, every time the notebook win8.1 system forget to recharge, resulting in the notebook automatic shutdown. To avoid this happening notebook Win8.1 system can set charging threshold for the battery, for example, the charging threshold is set to 20%~100%, then the ba

Q: Laptop USB Interface What if you can't use it? Laptop USB interface does not work the problem is more common, many users have encountered. When this problem occurs, you can try to solve it from the following aspects. 1. Check whether the USB port is set to Enabled in the BIOS. 2. Reseat the USB device and check that the connection is normal. 3. Check the USB port driver and USB device driver i

installed correctly, the problem with the laptop wireless network connection is usually caused by incorrect wireless internet settings. Adjust the notebook wireless Internet settings against the following conditions. The first step: If you click the "Windows cannot configure this connection" prompt when clicking the Refresh Network list, then open the Golden Hill Guardian's "System optimization" function, click on the "Power-on Acceleration" tab, cl

Each notebook power is different, generally in 60w-70w or so, but the actual use is not. Notebook accessories are generally designed specifically for low-power design, the power is generally 1/2 to 1/3 desktops, or even lower, the power of the netbook is not to talk about. Notebook power of the general 20W or so, and the height of the screen, but also related to the CPU, such as the Centrino second generation than the generation of electricity. The power is also different in the use of the not

How to adjust the brightness of ASUS laptop screen ASUS notebook to adjust the brightness of the hot key is fn+f1: Reduce screen brightness, fn+f2: Increase the brightness of the screen, if this key regardless of the use is very likely to be hot-key driver or video-driven problem, it is recommended to reinstall the driver. You can also choose to adjust the screen brightness by clicking the battery symbol in the lower-right corner of the

When users are using a laptop, they are generally concerned about the computer's standby time. In combination, there are several steps you can take to extend the standby time of your laptop battery. 1. Reduce the brightness of the screen. 2. Open SpeedStep. 3. Close the unused equipment. 4. Open the energy saving setting of other equipments. 5. Avoid the use of external devices as far as possibl

Laptop power on display failed to charge solution: 1. First check whether the computer has been disabled charging function, as long as the switch on the battery will only give the laptop power but can not charge, in this case the battery can not be charged properly, check whether the battery is turned on to prohibit the charging function. 2. If the battery adapter does not have any problems after t

More and more friends use computers, computer enthusiasts novice friends encounter computer problems are all sorts of strange, in fact, most of the problem is simply a problem, but because the novice friend did not contact, so the most basic computer skills may not yet, notebook computer keyboard number how to open? or the laptop keypad number how to shut down and so on, In fact, these operations in the computer instructions generally will be introduc

I do not know when to start, my laptop can not connect wireless. The solution is simple, share it yourself, and hope to be helpful to friends who meet the same problem. Symptoms of the Notebook: Model Lenovo Y450, toggle the laptop to the right of the hardware wireless switch, no reaction, the bottom right corner of the screen does not show the wireless on or off the prompt icon. Click on the combo key fn

Hard Disk damage caused by laptop battery power supply in Ubuntu: Install sudoapt-getinstallsmartmontools, check the sudosmartctl-a/dev/sda | grepLoad_Cycle_CountUbuntu solution for hard disk damage when the laptop battery is powered by sudoapt-getinstalllaptop-mode-tools. Then, sudo Hard Disk damage caused by laptop battery power supply in Ubuntu: Install sudo

The quality and endurance of notebook batteries is a special concern when you buy notebooks, in fact, how to use a good notebook battery battery, how to prolong its use of time and the use of life and other problems, is undoubtedly plagued the vast number of notebook computer users in the heart of a difficult problem, the use of laptop battery methods and techniques have a variety of This requires us to learn more and apply in peacetime use. The follo

Laptop has been widely used for many years. Now it is no longer a high-end product. How many wireless Internet access methods are available for laptop computers? Here, we will give you a brief description of what method is suitable for you. Today, wireless Internet access has become a hot topic of IT technology as Intel's mobile computing technology has entered the market with great fanfare, here I will exp

Connectify-without a wireless router, you can share your phone and laptop over wifi. Now, laptops, mobile phones, and other devices are basically equipped with WiFi wireless network cards. Buy a wireless router at home,Shared broadband Internet accessIs very convenient. However, if you are in a school dormitory, hotel, or someone else's house, you may not have a router that allows you to connect multiple devices, mobile phones, and laptops to access