1, in the "Start"-"Control Panel" and then find "Power Options" click to enter;
2, then in the computer options we click on "High-performance" and then we enter and then click "Change plan Settings" as shown in the following figure;
3, OK. After opening the entry you will see a "Change Advanced power settings" detail below;
4, switch to "Lenovo Power Management", and click "Start Lenovo Power management software";
5, then we click on the software power icon;
1, the purchase of notebook-specific cooling base, which can speed up the distribution of heat, we can according to their own needs to buy;
2, for the bottom of the notebook to bring better air circulation, faster to take away the heat, if you want to use the laptop for a long time, you can pad the notebook under the copper, steel plates and other materials conducive to heat dissipation. The use of these things should be careful to keep the
The laptop cannot find a wireless network, but the wireless internet is not found in the hint area, but the smart phone you use can connect to the attached WiFi wireless network properly. What if you can't find a wireless network in this area? The following Pepsi Network small series for you to introduce the causes of this problem, as well as the general solution, I hope to help.
Wireless networks are not found in a notebook or some wirel
Friends installed a new wireless router, connect desktop computer, the Internet is normal. However, when using a laptop wireless connection, prompted to enter a PIN, not the pin where?
Answer:
Yes, when a laptop connects to a wireless network for the first time, it usually lets you enter a PIN code. It lets you enter the PIN code, which is the pin on the wireless router, not the pin for the notebook.
The
We know that laptops, compared to desktops, have an incomparable advantage of portability, but for XP users, the problem with laptop computers is the problem of computer recharging. Under normal circumstances, laptop battery can be maintained for 2 hours, but a user installed the latest notebook Special XP system, found that the battery is not charged. What is the reason for this situation? What should we d
We all know that notebook hard disk than desktop computer hard disk is more likely to be bad, because the laptop easy to move, convenient, in addition to accidentally fell caused by bad hard disk, some netizens prefer not to shut down the machine but standby, and then casually bring the notebook to take, do not cherish their own computer, so the laptop hard drive is bad.
Today's small series to provide you
To buy a user pre-installed Linux notebook, the first thing is to think about Windows XP system installation or Windows 7 system installation, online search XP system installation Tutorial (how to install XP system with u disk), how to reinstall the XP system (how to install the Win7 system) has become some of the most anxious things netizens. Now, the author introduces the most reliable use of u disk to the Linux laptop reload Win7 and XP system meth
if the laptop is too hot, what effect will it have on the notebook? How to strengthen the notebook cooling ?
What is the effect of serious laptop fever?
1. High temperature will reduce the frequency of the chip, resulting in decreased performance.
2. Notebook fever will reduce the life of your computer components, or even serious burn parts.
3. Blue screen and automa
The use of notebooks is now more and more widespread, but. Many notebook users look skilled, but the use of notebooks should pay attention to some of the problems, many friends are not divided clearly. Some of them are very small but very important, although they may seem ordinary. For example, notebook power saving problem: Save problems, dual-screen display problems, quick response system problems and so on. Are for notebook users to understand.
One, the notebook province electricity small st
Step one: Get a new laptop hard drive.
The notebook uses a 2.5-inch hard drive, which is the same size as a solid-state drive, smaller than a desktop hard drive. If you have trouble with a laptop hard drive, you might as well buy a new 2.5-inch laptop hard drive back online or in the computer city. In addition, if your notebook supports the SATA3.0 interface, we
In the hot summer, many friends of the notebook after a long period of time, will appear the notebook is very hot situation, most users will choose for their love "This" purchase a notebook radiator. A good notebook radiator can help us to keep away from the high temperature, away from the blue screen crash, etc., but in the choice of notebook radiator, but also must pay attention to some skills, because the inferior notebook radiator, basically can not do anything to enhance the cooling effect.
charge, and it is harmful. Because the practice has proved: the battery's deep discharge will needlessly shorten the life of the battery, it is recommended that when the battery is used to 10% or so can be recharged, of course, when the battery still has more than 30% of the electricity is best not to charge, because the memory effect does exist.
Misunderstanding two, the notebook battery out of the long term, is it possible to keep the laptop batte
You know, the same configuration of the laptop price is far higher than the desktop, and the precision of the notebook computer is not desktop comparable, so once the water, the consequences of unimaginable. Light is not normal work, heavy, and has not had time to unplug the power supply will soon lead to short circuit, burned components, so that the hard-earned books scrap.
So, you can not let your cute laptop
1. Do not use the notebook computer as a table, coffee table, do not put tea, drink spilled on the laptop.
2. Do not put magnetic disks, CDs, credit cards and other things on the notebook computer, they are very easy to eliminate the information on the hard drive, and do not let the notebook computer exposure in the microwave environment.
3. Do not use or store notebook computers in an environment below 5 degrees Celsius or above 35 degrees Celsius,
I always want to use the mobile phone to connect the server tomcat, tried for a long time not connected, the lab a sister will this technology, I also want to learn, their own groping to learn a few times, did not succeed, tonight to think of a way to try, you can connect, you can do mobile website development, which is also part of mobile development Oh! 1. Turn on your computer's WiFi, your phone is connected to the WiFi, and your phone and computer are on a network segment. 2. Command line in
The original WinXP on the notebook has been uninstalled and changed to Ubuntu7.04AMD64. In fact, loading and unloading have been performed several times. One time is because X cannot be started, and the other time is because you want to install OpenSUSE. Finally, we installed Ubuntu. The installation of this version is still very worry-free and should be very suitable for users who have switched from Windows. However, in fact, the actual use of this system has not yet reached one month. Overall,
I installed Ubuntu8.04 in my notebook a few days ago, and it feels great to use it. Although it is an integrated graphics card of IntelX3100, there is no problem with Compiz. The weather has been quite hot in the past two days. yesterday afternoon, I felt that my laptop and keyboard were hot and I thought of a heat dissipation problem. Indeed, according to the post on the Internet, the CPU fans of Ubuntu and DellInspiron series computers seem to be no
Why is there an echo when Win10 laptop hits?Recently, users of the win10 system responded that when moving or tapping the laptop shell, there would be an echo in the notebook. This may be because you have enabled the microphone listening function of Win10. The following section will analyze how to solve this problem.To disable the Win10 listening function, follow these steps:1. Find the volume icon in the l
How to enable Bluetooth for Windows 7 laptop
Now many laptops are equipped with Bluetooth, which is a very popular data transmission method. Because Bluetooth does not need to connect to broadband or consume traffic, it can also achieve wireless connection. To use Bluetooth, you must first enable Bluetooth. How can I enable Bluetooth for my laptop in Windows 7? Let's take a look.
I. How to enable Win7 Blu
Enable and modify HandleLidSwitch = lock of/etc/system/logind. conf to save and run the systemctlrestartsystemd-logind command to take effect immediately. Reference: PowerManagement (simplified Chinese) systemd can process certain power-related ACPI nb
Enable and modify/etc/system/logind. conf
HandleLidSwitch = lock
Save and run the systemctl restart systemd-logind command to take effect immediately.
Refer:
Power Management (simplified Chinese)
SystemdCan handle certain power supply-related AC
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