First, the benefits of unlocking the hard drive AHCI mode:
1. Hard drive AHCI mode can greatly shorten the hard disk search times and shorten the data lookup time, so that the disk under multitasking can be used efficiently. Greatly improve the
First, the benefits of turning on the hard drive AHCI mode are:
1. Can reduce the temperature of the hard drive, read the noise when the disk.
2. Hard drive AHCI mode can greatly shorten the hard disk search times and shorten the data lookup time,
1. When you find your laptop's own camera with the light of the case. As shown in the figure.
2, need two fingers at the same time press the keyboard fn+ space bar for control.
3, the specific keyboard on the FN health,
):
In PE and other CD-ROM boot environment, the performance of the trackpad if there is discomfort, do not consider as a failure, please install the latest version of the touch plate driven by the pre-installed system to confirm.
5-Key
Failure phenomenon:Helix through the USB 3.0 Dock external monitor and mouse keyboard use, the computer LCD, the system's LCD back cover will become hot.
Configuration of Impact:Use USB 3.0 Dock external display
Solution:If the LCD of the Helix
In fact, the problem can be achieved by modifying the computer's routing settings.
Typically, a computer has only one default gateway, and network connections will default through this gateway. We can enter cmd through "Run", Bring up Command
ThinkPad logo is displayed, press F2 to enter the BIOS Utility.
ThinkPad 365X/XD Series
ThinkPad 380 Series
THINKPAD 560 Series
ThinkPad 600 Series
ThinkPad 755 Series
ThinkPad 7
an easy setup screen appears. The ThinkPad 240 series ThinkPad 390 series ThinkPad 570 series ThinkPad I series 1400ThinkPad I series 1200ThinkPad a20m,a20p,a21m,a21p,a22m,a22p, A30,a31thinkpad T20,t21,t22,t23,t30thinkpad X20,x21,x22,x23,x24,x30,x31thinkpad R30,R31,R32 (when the T
, Toshiba, and Hitachi. Nic chips are generally the best, for example, T43 uses a Broadcom wired nic and t60 uses an Intel Nic chip. The choice of the original device on the motherboard is more stringent. For example, the memory slots generally only use the Ampersand and Foxconn, and the resistance and capacitance are generally used by Sanyo, how can common consumers see these things?3Stable ArchitectureIn addition to IBM's superior design, superior materials, and strict testing, IBM
batteries and three types of plug-in batteries.
The so-called standard battery, refers to the configuration structure, capacity, interface and so on with the notebook computer random with the main battery exactly the same battery (Fig 1). Some manufacturers take into account the actual needs of users, but also the production of an interface with the same standard battery of the enhanced battery (Figure 2) for the user to choose, this type of battery capacity than the standard battery is larger
series: s85x,s80x,s78x,s77x,s74x,s72x,s71x (H61-ivybridge platform), s59x,s56x,s51x,s52x,s31x,s32x.
Yang Tian a series (Q87,q77,q75,b75,h81,h61-ivybridge,a75 platform)
Yang Tian M series (H81,h61-ivybridge,a75,a68 platform)
Yang Tian T Series (H81,h61-ivybridge,a75 platform)
Yang Tian R series (H61-ivybridge,a75 platform)
Yang Tian W series (H81,h61-ivybridge platform)
ThinkCentre series desktop, integrated machine
ThinkCentre m8400t (Q77 platform), ThinkCentre m8400s (Q77 platform)
Thi
relax in Yangshuo, but I received a second round of interview call from agile.In the next few days, C ++, Java, Perl, CORBA, database, CMM/cmme, and oral English have become the whole of Alibaba Cloud's life. Alibaba Cloud not only reorganized all projects and knowledge points that have been done and accessed by Chinese companies over the years, but also practiced oral English in a silly way in the mirror.The day for the second round of interviews soon arrived. In March June 8, A Jie, wearing a
wiring inside the fuselage. The signal effect is much better than that of the external wireless Nic, and it does not need to occupy the additional port of the local machine, there is no disadvantage that external wireless NICs are cumbersome. The biggest drawback is that the upgrade operation is troublesome, especially for low-cost models without built-in antennas. In addition, some brands (such as ThinkPad) use wireless network cards only to install
Fn+home/end: Increase/decrease screen brightness
Fn+pageup: Open the Thinklight light at the top of the screen
fn+ Space: Reduce screen resolution (valid only on Windows)
FN+SCRLK: Start the numeric keypad (on the letter/numeric keypad, respectively: m-0;j-1;k-2;l-3;u-4;i-5;o-6;7-7;8-8;9-9)
fn+ Direction ↑ Key: Stop playing;
fn+ direction → Key: next song;
fn+ Direction ↓ key: Play/pause;
fn+ Direction ← Key: On a song
Note: Fn+f5 is the new function from
A busy day home from work, found on the desk more than an IBM T40 notebook, asked to know that the neighbors reported to come to repair. Boot looked at nothing big trouble, re-install a system on the line. Do not ask, this antique notebook is naturally installed WinXP, figure convenient son find recommended forest wind Ghost system disk into the optical drive.
More than 10 minutes after the system installed, the outfit should not be loaded with a lar
install it in the operating system? How can I distribute software? What is a network that can be used only after an operating system is available?
Most of the current hardware systems support USB flash drives. For example, my IBM thinkpad T40 in also supports USB Flash boot. At that time, I never expected that the USB flash disk could be used to install the operating system. My DVD drive is still on strike
Switching (useful only if you have an external monitor)
Fn+f8: Lashin or stop the Lashin screen (used when the resolution is less than the maximum resolution) Note: R400 is the touch screen and the disabled selection of the joystick
FN+F12: Set the system to hibernation
Fn+home/end: Increase/decrease screen brightness
Fn+pageup: Open the Thinklight light at the top of the screen
fn+ Space: Reduce screen resolution (valid only on Windows)
FN+SCRLK: Start the numeric keypad (on the letter/n
transformation, which let me pay attention to, want to re-review (learning) this knowledge point. Also searched a lot of blog posts, but did not specify the downward transformation, just gave an example of how to use, instead of upward transformation spoke a bunch (maybe I did not find).This blog is about the downward transformation, then we will learn the downward transformation, to understand the significance of this feature and the use of the sceneCreate an electronic product interface as fo
traditional BIOS password protection.
IBM Notebook Password Detailed
Applicable models:
All ThinkPad 380; all ThinkPad 380D; all ThinkPad 380ED; all ThinkPad 380XD; all ThinkPad 380Z; all ThinkPad 560; all
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