ideapad z500

asked the user to remind him that this is hackish solution, and improper installation may damage the machine. Please consider yourself. I did it step by step, but I still need to emphasize it. (I was a little confused when I saw this sentence. I was afraid that I had broken the host. But I thought about it. I still had a Quality Assurance !!!) 8. If git is not installed on the machine, run the code sudo apt-get install git 9. Download the hackish bbswitch code of the original author Peter Leken

First, the problem descriptionI use Lenovo Super-YOGA2 Pro, the default load into the WIN8 system, but when loaded into Ubuntu dual system, there will be wireless hardware switch off problems, of course, can not be connected to the network.UseRfkill List allThe following prompt will appear0 : ideapad_wlan:wireless lansoft blocked:nohard blocked:yes 1 : Ideapad_bluetooth:bluetoothsoft blocked:nohard blocked:yes 2 :p hy0:wireless lansoft blocked:nohard blocked:no 3 : Hci0:bluetoothsoft blocked:yes

]:~/test# locate aa.tar.gz /root/test/aa.tar.gz [emailprotected]:~/test# cd /tmp [emailprotected]:/tmp# locate aa.tar.gz /root/test/aa.tar.gz[emailprotected]:/tmp# ? 1 2 3 4 5 6 7 8 9 10 11 12 13 14 创建一个新文件，用locate试试~ [emailprotected]:~/test# touch aobama [emailprotected]:~/test# ed aobama 0 a 我是新创建的文件， 看下locate命令能找到我么~ . w 63 q [emailprotected]:~/test# locate aobama [emailprotected]:~/test# 结果找不到~ ? 1 2 3) 4 5 更新数据库后看下： @

Rfkill List allThe following prompt will appear0:ideapad_wlan:wireless LANSoft Blocked:noHard Blocked:yes1:ideapad_bluetooth:bluetoothSoft Blocked:noHard Blocked:yes2:phy0:wireless LANSoft Blocked:noHard Blocked:no3:hci0:bluetoothSoft Blocked:yesHard Blocked:noYou can see that the priority of the Ideapad_wlan hard blocked default is yes, that is, Ubuntu default off the hardware WiFi switch, and ultra-YOGA2 pro such as only software switch WiFi, no hardware switch start, So it caused the problem

effectively. AHCI technology requires both hard disk and motherboard support. For the hard drive, the AHCI 1.0 product is not fully supported, but some of the hard drives already support the NCQ feature and can be implemented with a motherboard that supports AHCI. Motherboard, in the Lenovo part of the BIOS, you can see the SATA mode and AHCI functionality options, when the SATA mode is set to enhanced, AHCI can choose enable or disable, when the SATA mode is set to compatible, The AHCI optio

is no more convenient method. Method Two, The test hardware for this document is the Lenovo IdeaPad Y400 notebook, hardware configuration for Intel I5 3210M, 4G memory, 1TB hard drive, and the test ISO CD-ROM image file is downloaded for the Microsoft MSDN Subscription account. all of the following test screens and tests are measured for this hardware platform for reference only. Operation Steps: 1. After entering the desktop, click

Win8 System Press Fn+f5 key cannot pull out wireless switch how to handle? The workaround is as follows: Reason one, do not install Lenovo Power management Program You can find the confirmation in the "Uninstall Programs" program list in the Control panel---, as shown in the following image as the Lenovo Power Management program, which generally identifies the words "energy Management". Processing scheme: Download and install the correct Lenovo Power management program Reason

Failure Phenomenon: This document applies to IdeaPad Y series, Z Series, U series, S series of randomly pre-installed Windows 8/8.1 system models; Erazer N Series, Z series of randomly pre-installed Windows 8/8.1 system models; Lenovo G series of randomly pre-installed Windows 8/8.1 system models, Yang Tian V series, M series, B series of randomly pre-installed Windows 8/8.1 system models; Zhaoyang E series, K series of randomly pre-installed Windows

Note: Lenovo Home Laptop (IDEAPAD) BIOS generally does not design the NIC switch Split and All-in-one Desktop: Step 1, please in the computer post the continuous tapping F1 key into the BIOS; Step 2, after entering the BIOS, use the keyboard left and RIGHT arrow keys to select the Devices menu item, and then use the keyboard up and DOWN ARROW keys to select Network Setup option Press ENTER (enter), you can find "onb

Realtek sound card installation can be installed through the HD Audio controller to adjust some of the functions, but improper adjustment may cause mic noise, affect the microphone's voice effect. The adjustment scheme in this article is mainly for notebook models with built-in microphones in the standard, taking IdeaPad Y470 as an example. 　　Please note: before adjusting, please make sure your computer has a built-in microphone, the sound card drive

Problem analysis processing: In response to this problem, there are many professional evaluation reports on the Internet, small series can be used here for reference, and we explain this problem, first of all, this problem is a lot of neglect, according to the data show that there are many unique because of the use of a strong GeForce GT 130M independent graphics configuration to cause fever Cause the temperature rise, this kind of situation especially will appear in the game, the video card has

of the device is not in any place, the whole body is plastic material, and abrasive treatment (including the screen border) to minimize fingerprints and screen reflection. 　　Keyboard and Touch pad For large notebooks, keyboard space is not a problem. Aspire E5 is large enough to have a full size keypad. The touch of the button is also quite good, thanks to the deep enough key and the solid bottom action. But it's a bit of a shame not to be added to the backlight. The E5 touch scr

is not surprising. In real-world testing, browsing the web and watching movies with 60% brightness can basically get up to 7.5 hours of usage time, but if you play 4K video for a long time, your endurance will be greatly reduced. Large power consumption when playing 4K video Evaluation Summary It can be said that Samsung through Ativ Q, the realization of the ultimate mobile computing industry mix, this innovative design of the ultra-can not only easily from the laptop to tablet, but al

View Device ListSee what devices are available through XInput firstXInput #或者 xinput ListThe results are shown below[Email protected]:~$ xinput ListVirtual core pointer id=2 [master pointer (3)]? Virtual core XTEST pointer id=4 [slave pointer (2)]? MLK rapoo 1800 id=11 [slave pointer (2)]? ETPS/2 Elantech Touchpad id=14 [slave pointer (2)]Virtual core keyboard id=3 [Master keyboard (2)]? Virtual Core XTEST keyboard id=5 [slave keyboard (3)]? Power Button id=6 [slave keyboard (3)]? Video Bus id=7

When using the wireless settings under Windows 8 system, the option is grayed out, making the wireless setting system unable to open, not using, how to deal with it? Now let's have a look! Failure phenomenon: IdeaPad Series Notebook Win8 The wireless setting option is grayed out and cannot be adjusted, causing wireless to not open. Solution: Take Y400 as an example: Uninstall a key ghost XP SP3 Power Management (Energy Management) 8.0.2.4 v

Solution: When you are officially purchased or have an installation CD with Windows 8.1 in hand, this document will take you step-by-step through the CD-ROM installation upgrade to Windows 8.1. The CD-ROM image can be obtained from a Microsoft MSDN Subscription account or a TechNet subscription account or a Third-party Web site. The test hardware for this document is the Lenovo IdeaPad Y400 notebook, hardware configuration for Intel I5 3210M, 4G mem

This document describes the logon and usage of Windows 8.1 random Skype network calls. This document's test hardware for Lenovo IdeaPad Y400 notebook, hardware configuration for Intel I5 3210M, 4G memory, 1TB hard disk, the system uses the local account login, the test account for the author of my account. All of the following test screens and tests are measured for this hardware platform for reference only. The following steps can be used to refer

Failure phenomena: When you open your SkyDrive network hard drive, you cannot access the file and tell you that you need to sign in with your Microsoft account, as shown in the following illustration: Solution: After you have installed or upgraded Windows 8.1 and logged on using a local account. If you need to use SkyDrive to store files, you'll need to sign in with a Microsoft account, and this article will work how to change to a Microsoft account and sign in to SkyDrive. The test har

The SRS Premium sound can be used not only for system audio enhancement, but also as a sound plug-in for individual music players, such as foobar2000, so how do we use this software as a beginner? Small series from the Lenovo Technology Library to find the relevant use of graphic introduction, not only can be used in Lenovo notebook, but also for all desktop, notebook. 1. Click the Start menu button in the lower left corner of the Windows 7 system and click the "Control Panel" option in the po