The cycle of replacing a laptop is not the same as replacing a mobile phone or other electronic device, and more friends want it to work longer. But considering the hardware aging, slow reaction time and other factors will certainly affect the experience and efficiency. In fact, as long as the replacement of some accessories can let the old notebook into a "second spring" state
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.
flashing, even if there is no cursor, the screen will be brighter than without power.
2. The proposal can reboot, enter the BIOS, and then choose U Disk boot, into the PE system. After entering, then the system problems to repair and anti-virus operations.
Lack of electricity
If you use the computer for a long time, forget to turn it off, then the computer black screen. Try to connect the power, maybe the problem is solved.
Add
Maintenance of Notebook
Today, a netizen asked the editor such a question, how to open a notebook camera? At present, the vast majority of notebooks are equipped with a camera, in fact, the beginning of the author thought very simple, because the previous use of Windows XP system directly in my computer can see the video device can be opened to open the notebook camera However, the latest Windows 7 system has been the video for in
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 indep
Preface ------Learn the essence of others, and to summarize, digestion and absorption, which is to improve!!!This blog post is just a process no technical content, only as one of their own notes to record, there is a need for friends can refer to the shortcomings of the point1, first use a cable to connect two notebooks.2. Enter commands on the installation of Linux computers(1), cd/etc/sysconfig/network-scripts(2), VI./ifcfg-eth0Enter the following after entering the editorSave exit, enter rebo
How can I close the notebook touchpad ?, Laptop touchpad closed
Every notebook has a touchpad, which makes it easy for us. At the same time, when we type on the keyboard, we will encounter it unconsciously, and then we don't know where to hit it, this also brings us trouble. How can we solve this problem? When we don't need a touchpad, we need to turn it off. I
LinuxNote4. pre-installed win8 Samsung notebook changed to win7 and then installed Ubuntu for a long time without installing the system. In the past, I installed more than N laptops for students in college. Now it is really troublesome to install a notebook, especially the book preinstalled with win8, which mainly uses UEFI. If you do not understand it, please go
Samsung Laptop pre-installed Win8 How to replace Win7 system
1. When the computer starts, hold down the F2 key to enter the BIOS setup interface;
2, press the direction key to switch to advanced, the fast BIOS mode is set to Disabled or off;
3, switch to the boot interface, the secure boot set to disabled or off, turn off the safe start;
4, then the secure boot under the OS mode selection
Faced with a large number of users on the performance and portability of dual application needs, many notebook manufacturers have introduced the corresponding products. Samsung Np-x11 is a laptop that can achieve a good balance between performance and portability.
X11 adhering to the Samsung
Samsung notebook product line has been a period of time has not released a new heavyweight, in March this year only finally held the tone, released the notebook computer Notebook 9 Series. Notebook 9 is a total of two sizes, 13-inch 900x3l and 15-inch 900x5l, known as the wo
An external USB device does not power on
Please replace the external USB device attempt, such as the replacement of the USB device can be used to power the original USB device problems, such as replacing other external devices still do not power is recommended to contact the service center to detect the notebook
two, external USB device can power
Please check if the USB drive in Device Manager is normal, if it is not normal, you should uninstall an
to select the startup item, install the WINDOW7 system.
about how to install the system, here is no longer introduced, you can search this site for the relevant detailed tutorials.
Summary: Above is Samsung notebook pre-installed Win8 change Win7 detailed tutorial, I hope that members of the network to see the full article, Samsung
Samsung Notebook 9 900x3l.
Samsung Notebook 9 900x3l-k01
Simple fashion style
Samsung Notebook 9900x3l (after the text referred to as Samsung 900X3L) The ultimate lies in its
Samsung notebook before reloading the WIN8 system can not adjust the brightness, after sale also can not solve, after the sale of the Win7 to me, the result is still unable to adjust the brightness of the screen, after the sale said no way can only return to the factory, after sale, I bought a table last year.
Take it back on the internet to find out, is the Intel Core graphics driver issues, but the drive
one, touchpad other functions use normal
: Basic movement, click and Zoom, page movement and other functions to use the normal
Touchpad other features use normal please first check the control panel of the Touchpad scrolling settings are open, such as already open please check the Touchpad driver version is correct, if not correct, please login Samsung official website search notebook model to download th
Default Device".
5. Set the speaker to the default device and watch for sound on the boot.
3. Reinstall the sound card driver
: If you have no problem checking the above settings, you will need to reinstall the sound card driver.
Install sound card Drive method:1. Login to Samsung official website www.samsung.com.cn, in the upper right corner of the input notebook model "NP-Q470-JS01CN" for search.
1. When the Samsung Notebook is opened, a blue background of the Samsung logo screen, the following figure:
2. When the screen appears above the need to quickly press the keyboard "F2" key, you can enter the BIOS page, the following figure:
3. Select to "Advanced" option.
4. Then select the "Battery Life Cycle Extension" option and press the mouse "enter" k
Step 1. Enter the Samsung recovery Solution5 software
Boot when the Samsung screen is pressed F4, enter the Samsung recovery solution 5 software, select the Restore option.
Step 2. Go to restore option
Click "Full Restore", select the backup point, and click "Next".
Step 3. Start restore
The screen shows "Do you want to star
1. Login to the Samsung officer in the upper-right corner to enter the notebook model "NP-Q470-JT03CN" and to search.
2. In all related searches, click the "Driver" on the left.
3. Then click on the matching result on the right.
4. Find the "sound card" driver for your system in the driver list and click "ZIP" on the right side to download it.
5. Click the right mouse button on the downloaded driver i
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