best laptop cpu

external display interface of the notebook with an external monitor, which is the thread that the desktop monitor connects to the host graphics interface. If the external monitor is connected to the notebook, start the notebook computer, if the external monitor shows everything is normal, the notebook motherboard, CPU, hard disk, video card, memory bar is OK. That's the problem with the laptop LCD screen.

. Because the first effect of the laptop fan does not turn is the heat dissipation problem. How to tell if a laptop fan is not spinning Can be on the boot of the instant through the heat sink to observe the fan has not turned, and some models are just a few fan blades shake a few, need to open the machine to see, such as Dell Notebook is so, or run a large program to allow the notebook to reach the upper

What do you mean, computer standby? Computer standby is a measure to provide energy saving. When you don't need to turn off your laptop, put your laptop in a power-saving standby state. Standby is when the system saves the current state in memory. Then exit the system, at this time the power consumption reduced, maintain the CPU, memory and hard drive minimum op

addition to the short keyboard, feel good. The mouse key includes the up/down scroll key, which makes it easy to browse webpages and orchestrate documents.The Screen Effect of t2000d5b was disappointing. The brightness of the 15 inch LCD screen is moderate, but uneven; the visual angle is small, and the color changes significantly slightly. In addition, the standard resolution is only XGA (1024x768), and the display effect is not very good. Fortunately, the problem of shadow is not serious.The

The ThinkPad driver must be installed, and the ThinkPad driver cannot be installed.Description of IBM ThinkPad random SoftwareDescription of IBM ThinkPad random software 1. Battery maximiser wizard installation: MandatoryThis software is literally the battery maximization wizard. It uses a chip in the battery to check the battery health and battery charging times and remaining power. it can also define its own power management mode, such as the screen brightness of 4 cells when using a battery,

Notebook battery can not charge four kinds of reasons analysis and solution. Many netizens will ask, what is the reason that the notebook battery does not charge into the electricity? What about the laptop battery not charging? 4 kinds of reasons for not charging notebook batteries are power adapter failure, battery failure, motherboard failure, circuit failure. So how do we solve the problem of laptop batt

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

Modern OS notes, Apple laptop OS Summarize some concepts of modern operating systems. 1. process context: Static description of the entire process It consists of the user address space content of the process, the hardware register content, and the core data structure related to the process. User-level context: the user address space of the process (including the user stack layers), including the user body segment, user data segment, and user Stack

degrees, and the temperature began to soar in a short time. Because it is integrated graphics card, and the laptop hardware is relatively close, so the temperature is counted into the CPU... Of course, we can also use Worker to create multiple threads and execute intensive operations to fully consume CPU resources ~However, in order not to affect the running of

It takes a long time to have a notebook and sometimes a loud sound occurs. So, what about the sound of a laptop fan? Sichuan Xinhua Computer School for your ideas: What about the sound of a laptop fan? Several possible sounds: 1. The use of time is too long, fan coil aging, oil shortage. 2. Due to improper use, the shaft is bent by impact or vibration. 3. Excessive fan dust or fixed screw loosening lead

First, we asked a dealer who has been selling laptops for a long time and got the following answer: Q: Do I need to activate a new laptop? A: You need to activate it once or twice. It is best to activate it for more than 10 hours each time; Q: How can I charge correctly? Some people say that it is better to automatically shut down and recharge each time the machine is used. Some people say that you don't have to pay attention to it. You can do

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

Notebook cooling has been a commonplace topic, into the summer, the weather day by day, how to heat the notebook? One of seven tips for a laptop to dissipate heat We can artificially padded notebooks for the bottom of the notebook to bring better air flow, faster to take away heat. If you use a notebook for a long time, you can pad the notebook under the copper plate, steel and other materials conducive to heat dissipation. Of course, the use of the

graphics card and screen. There are two reasons not mentioned:1. There are too few laptops that can be upgraded to the video card, and the cost of upgrading the video card is also high, and there is no reliable channel, so we generally do not recommend the upgrade;2. Upgrade the laptop screen to buy an external monitor.Based on the above considerations, we recommend that you lock these two configurations when purchasing a notebook to avoid the troubl

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

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

achieve energy-saving purpose, but most energy-saving technologies require a certain length of idle time to obtain energy-saving effect. This technology increases the processor's idle time by letting the Windows kernel terminate at the same time and focus on the more dispersed timers over a short period of time. In addition, when a laptop is using a battery, Win7 reduces the activity frequency of non-critical background programs. 　　8. Power improvem

　Laptop power-on unresponsive Failure Analysis and solutions: Failure phenomenon One: Turn on the power, press the boot button, the computer without any movement 　　Analysis: At this point the power supply should be to the motherboard and the hardware power supply, there is no movement to indicate that the power supply part of the problem. (including the motherboard power portion) 　　Inspection ideas and methods: 1, power problems, please check the

the CPU, instead of looking for the memory or hard disk to improve the system performance . However, due to the CPU chip area and cost factors to consider, the cache is very small.L1 Cache (cache) is the first CPU cache, which is divided into data cache and instruction cache. The capacity and structure of the built-in L1 cache has a large impact on the performan