ideapad z570

IdeaPad U410 model in the installation of Win7 system, from Lenovo official website download installation Graphics driver installation is not successful, in the device management of independent video card always show "exclamation mark." As shown in the following illustration: Solution: When you encounter this problem, please click "Fn+f2" to enter the BIOS when you see Lenovo logo on the boot. View BIOS version versions under the Informaostio

Failure phenomena: IdeaPad Y470 Model Pre-installed Win7 system when running the game card, astringent, slow problems. Cause Analysis: This type of problem is related to graphics settings, game configuration requirements, game compatibility, graphics hardware, and more. Solution: In view of the above situation, we start with the graphics card setup to get to the point. Note: Because the following actions need to be set to adjust the display mode

Procedure:Directory:1. What needs to be done before reinstalling the system II. Statement III. Installation steps 4. Use the VISTA system recovery disc to partition the hard disk (Repartition)  1. What needs to be done before reinstalling the system:

1. Double-click the desktop Lenovo Splitscreen icon; 2. The icon of Lenovo Splitscreen will appear in the lower right corner after double click; 3. Click on the right mouse button in the lower right corner of Splitscreen to

Scope of application:NotebookKnowledge Point Analysis:Lenovo Intelligent Touchpad is a kind of random software, it can realize multi-touch hand gesture, realize touch Board screen lock screen function.Operation Steps:IdeaPad S405 model with the

Note: Power off operation is recommended when plugging the HDMI interface of the external monitor and Notebook 1. Use HDMI wire to connect display equipment and YOGA13; (Two pictures: TV and Yoga13 HDMI interface)

Operation Steps: 1. The first boot will appear Lenovo logo interface; 2. Regional and Language settings (no special needs to keep the default selection next); Note: YOGA11/13 is pre-installed with Windows 8 OEM Chinese version system,

Operation Steps: Yoga13 One-click Resume Operation Guide Attention: (1) Before restoring the system, please back up the important data of your computer (2) The following operations are required to operate in the case of a power supply.

1, first find the right lower corner power Management icon, left click; 2, click on the red circle in the gears; 3, click on the beginning of the red circle, you can calibrate the battery accuracy. Power

Method One 1. Right click on the desktop, choose to configure the swap display card; 2. Open to configure the interchangeable graphics interface, you can see "recently opened Applications", if you want to use this

Procedure:1. For Windows 8 BIOS, go to the Bios interface and change the Optimized OS in the Exit label to other OS (this label is a customized optimization option switch for Windows 8) import the default configuration and save it by pressing F9

When IdeapadY460/Y560 is connected to an external HDMI system in Win7, the video image is normal, but the sound cannot be output, and there is no HDMI option in the audio output options. How can this problem be solved? See the figure below: After

Knowledge Point Analysis: After unloading the y470/y570 pre-installed Ric Intelligent Companion Random software, it is found that the Windows7 cover function disappears, as shown below: Problem reason analysis: Click on the "Guard"

Knowledge Point Analysis: Recently, more friends feedback using y400/y500, pre-installed Windows 8 system, connect the home router AP, high probability of wireless restricted access to the situation, there is a problem after the need to reconnect

Failure phenomenon: It is not customary to use the new WIN8 system to install the Win7 system, but the system cannot be partitioned during the installation Win7 process. Tip Windows cannot install to this disk. The selected disk has an MBR

S300 S400 model is the Intel platform +AMD graphics card dual graphics switching mode, but unlike the traditional g470a or Y471 switch, S300 S400 only "according to the application needs to select Graphics Office", there is no "manual or according

With the full listing of the new Windows 8 system, innovative and versatile features and support for notebook screen touch, become the focus of the user, how to set the window 8 system wireless network connection, the following is described in mouse

1. The first boot will appear Lenovo logo interface; 2. Regional and Language settings (no special needs to keep the default selection next); Note: YOGA11/13 is pre-installed with Windows 8 OEM Chinese version system,

1. Please back up the important data in your computer before restoring the system 2. The following operations are required to operate in the case of a power supply. Method One: 1. If current is the following

Failure phenomena: When using Wi-Fi, it is often dropped or restricted, or there is a yellow exclamation mark on the Internet sign in the lower right corner, as shown in the following image: Solution: 1. First check the wireless signal