Point recognition analysis:This article describes how to load the driver in Raid mode and install the operating system to enable the high-speed cache acceleration function.Tip: This article is only applicable to models with Raid mode in Lenovo Ideapad U310 U410 BIOS. The content of this article is intended for your learning and reference. If you have any questions, we recommend that you contact the nearest Lenovo Service outlet to consult professional
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 phenomenon:
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 u
Failure phenomenon:
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 u
perfectly. As an added bonus, the screen in the frame can rotate, so it has two uses of a tablet or a traditional notebook, which is handy if you want to demonstrate content for others.
Four. Toshiba Portege Z935-p300
Reasons to be selected: Light weight, perfect output interface
Reference price: USD 999 (approx. 6193 RMB)
The Toshiba Portege Z935-p300 has not yet been listed domestically in China, but it may be the lightest 13-inch notebook in the market, with only 1.08 kg and
with 802.11n
Note: After you configure WEP or TKIP encryption, the data transfer rate will not exceed the Mbps.
Operating system: Windows Vista *, Windows 7 *, Windows XP *
Two. Experiment Demo
1. Tool Preparation:
A. LENOVO v490u notebook computer, WIN7 64-bit operating system;
B. Intel 2230 wireless network card, driver version 15.1.0.18;
C. d-link 615L 300M Wireless router.
2. The following figure, the default configuration, the band only one band, 20MHz, connection speed of only 72M
Knowledge Point Analysis:
Different models of the computer, the BIOS setup inside the dual graphics card mode of the interface, operating mode, may be slightly different, but very similar. Several common ways are listed below. If you do not find the desired model in the following list of models, please find a similar reference operation.
Operation Steps:
Directory
1, IdeaPad y480/s300/s400/s405/z400/z500
2, IdeaPad y460a/y560a/v360a/v460a/u460a
3, Lenovo b480a/b580a/v480a/v580a/b490a/b590a
*, Windows XP *
Two. Experiment Demo
1. Tool Preparation:
A. LENOVO v490u notebook computer, WIN7 64-bit operating system;
B. Intel 2230 wireless network card, driver version 15.1.0.18;
C. d-link 615L 300M Wireless router.
2. The following figure, the default configuration, the band only one band, 20MHz, connection speed of only 72Mbps.
3. After we set up the above operation method, the connection speed is clo
Knowledge Point Analysis:
Different models of the computer, the BIOS setup inside the dual graphics card mode of the interface, operating mode, may be slightly different, but very similar. Several common ways are listed below. If you do not find the desired model in the following list of models, please find a similar reference operation.
Operation Steps:
Summary1. IdeaPad y480/s300/s400/s405/z400/z5002. IdeaPad y460a/y560a/v360a/v460a/u460a3. Lenovo b480a/b580a/v480a/v580a/b490a/b590a/v490a/v
low price, is a cheap choice.
Three. HP Envy Spectre
Reference Price: USD 839 (approx. 5185 RMB)
Envy Spectre from Hewlett-Packard is an excellent design of the 14-inch ultra-polar, Connie Glass top and palm to make it appear smooth and delicate texture, creative and impressive. Of course, HP Envy Spectre is not only a pretty face, it is also equipped with the Intel Core i5 processor, 128GB SSD solid-state drive, a bright 1600*900 resolution screen, and beats audio sound system,
graphics driver, the Intel installation package, and then install Nvidia's standalone graphics driver, as shown in the figure:
Then install it and install it as follows:
N Card stand-alone graphics installation process:
Double-click Setup to install
Restart your computer and the installation is complete.
The situation in Device Manager is as shown in this case:
List of programs
Suitable for n-card machine model: y460n/c,y470n,z460a,z470a,
Failure phenomenon:
IdeaPad U310 U410 S300 S400 complies with Intel Super Spec, pre-installed system with Lenovo Smart Update software technology, how to set and apply.
Solution:
Brief introduction:
Lenovo Smart Update will automatically update the information in the background after you put the PC into sleep mode and follow the update cycle you set. The updated information includes content such as your microblog and mail.
When the system is awak
Failure phenomenon:
IdeaPad U310 U410 S300 S400 complies with Intel Super Spec, pre-installed system with Lenovo Smart Update software technology, how to set and apply.
Solution:
Brief introduction:
Lenovo Smart Update will automatically update the information in the background after you put the PC into sleep mode and follow the update cycle you set. The updated information includes content such as your microblog and mail.
When the system is
Step One: Change the boot mode to Legacy boot mode
V,B,K,E,M series: such as V480, V580, B480, B580, B490, B590, K29, K49, E49, M490, M495
1. Boot F1 into the BIOS, select "Restart"-"OS optimized Defaults" The following figure:
2. Press "F9" to load the default settings, as shown below:
3. Press "F10" to save the exit. The following figure:
Y,U,Z,S,G Series Models: Y400, Y500, Y480, Y580, S206, S300, S400, S405, Z380, Z480, Z485, U310,
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