realtek 8187

These two days on a physical machine installed centos7.5, mainly to run Docker to do some test environment, Docker to upgrade the kernel, 3.x kernel is not enough, habitual (as in the virtual machine)RPM--import https://www.elrepo.org/RPM-GPG-KEY-elrepo.orgRPM-UVH http://www.elrepo.org/elrepo-release-7.0-2.el7.elrepo.noarch.rpmYum--enablerepo=elrepo-kernel Install Kernel-lt-yUpgrade to the LT version 4.4 kernel, re-enable the kernel boot, the results of the nightmare from now on, all kinds of co

In general, after installing the Win7 system driver, the user will see an icon named Realtek high-definition Audio Manager in the lower-right corner of the system, where the user can adjust the speaker or microphone settings, but sometimes when the user optimizes the system through the third party optimization software, The Realtek may be removed from the desktop tray, so how do we recover from this situati

Knowledge Point Analysis: Realtek sound card after the correct installation of the driver can be adjusted through the HD Audio controller part of the function, but improper adjustment may cause the mic to appear noise, affect the voice effect of the microphone, the following article describes the corresponding solution (the adjustment in this article mainly for the standard built-in microphone notebook models, Take IdeaPad Y470 as an example) Operat

1, turn off the Realtek HD sound card driver for the front of the audio Panel automatic detection function; 2, set the default recording equipment for front Pink in (front pink Jack, may also be the name is front Mic). If you are unable to understand the above Setup profile, please see the details below. 　　Step One: check the BIOS settings in the motherboard, keyword: Front Panel Type. Some motherboard manufacturers in the BIOS of the default forw

Document directory How can I set the RealTek HD sound card to have no noise when singing? How can I set the realtek HD sound card to have no noise when singing? How should I set the realtek HD sound card to have no noise when singing? [Tag: realtek hd, realtek, sound ca

You know, drive life. Network card version of the new Realtek network card driver win10 version? Often heard that a small partner said that after the installation of the WIN10 system, the computer can not network. Even in the use of Driver Life Card version to install the network card driver is still unable to solve the problem. Because the WIN10 system can use the WIN8 system drive, and the major hardware manufacturers of the driver version of the u

Platform parameters: Kernel: Linux 3.6 file system: Busybox-1.20.2 hardware parameters: s3c2416In the Arm-linux support and auto mount USB drive has been verified that the USB interface is completely normal, so do not worry about hardware failure.First, the PrimerBZ uses a "Fast" USB interface wireless card, model fast FW150US, the story about this NIC 、、、RealThe Linux LSUSB command allows you to view the Realtek 8188CUS chip that is used internally:S

Install Realtek PCIe GBE Family Controller in CentOS 6. xMany available Nic drivers have been installed in the GNU/Linux installation process, but the Realtek PCIe GBE Family Controller driver does not.My desktop: HP Pro 3380 MT uses this Nic. Since there is no network, and CentOS6.x is not pre-installed with gcc, g ++ compiling environment, it has been a long time.The following describes the installation p

Win7 system frequently pops up Realtek High Definition Audio manager how to handle? 　　Workaround: 1. Click the "Folder" button in the upper-right corner of the audio manager in Realtek High definition. 2, then check the "Disable the front board Jack Detection" option, and then determine; 3, test whether will pop up, if it will, then "when inserting the device, open the Automatic pop-up dialog b

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

Please note: Before adjusting, please make sure your computer has a built-in microphone, the sound card driver is properly installed, and please temporarily turn off QQ or other software that needs to call the microphone before adjusting. The sound card driver name is Realtek high Defenation Audio Can be seen in the Start-Control Panel-programs (Programs and functions)-Uninstall Programs list This article takes the Windows 7 operating s

check that the NIC driver was created in April July. I guess there may be a problem with the driver in Windows.So there is a solution:1. download the latest Realtek RTL 8139 driver for the entire October May 21.2. in Windows, update the NIC driver in Windows.3. shut down, unplug the NIC, and enter Fedora4. shut down, plug in the network card, and then enter Fedora. then, you should be able to access the internet normally. if not, simply configure it.

occurs . The program changes to the following is correct int main () { char p[12]= "Hello World"; char *p1=p; p1[0]= ' H '; printf ("%s\n", p1); return 0; nbs P } NBsp The reason is that p[12]= "Hello World" is your own definition of a character array of length 12, so the string "Hello World" compiler will assign it space (in the stack), so you can modify its value. finally I see at the end of the p153 page C and pointers: char message1[] = "Hello"; char *m

Download driver:wget http://andypi.co.uk/downloads/v1.1.tar.gzCD in to compile:sudo makesudo make installDefault configuration file (This step is pretty critical)sudo vim/etc/default/hostapdPut it up daemon_conf= "/etc/hostapd/hostapd.conf"Configure WiFi information:sudo nano/etc/hostapd/hostapd.confJust compile the time will rewrite this file, SSID and password must be changed, or can not startAdd the following (seemingly only add the first two sentences on the line)Auto br0iface lo inet loopba

Previously, Windows XP was reinstalled. In order to save time, a Ghost version was directly installed. However, after that, you can go to Fedora, but you cannot access the network, but you can see the NIC through ifconfig. Unplug the network card, enter Fedora, shut down, plug in the network card, and then enter Fedora, you can access the Internet again, but as long as you enter Windows XP again, Fedora can no longer access the internet. After some understanding, it is generally because the sys

Bought a new computer, wireless network card driver: Realtek rtl8723be Check it on the Internet. Install driver: Http://www.th7.cn/system/lin/201403/51664.shtml After the driver has been installed, it is found that a period of time will automatically fall off the line, after the line can not be linked, rather unstable. Finally found a solution on the Internet: sudo echo "Options rtl8723be fwlps=0 swlps=0" >/etc/modprobe.d/rtl8723be.conf sudo re

1. Open the Control Panel and double-click the small orange horn to run, as shown in figure: 2. Open HD sound card Control Panel, select "Mixer". 3. Go to the "Mixer" option and check the "microphone volume" in the "Record" bar. If you do not see the "CD volume, Microphone volume, line volume, stereo Mix" in the recording settings at this time, click on the small wrench in the lower left corner of the "recording" in the image, and then click the "Enable multiple-channel

Installation method: Copy the Rtkhdaud.dat file to the c:/windows/system32/drivers, and then restart the computer to resolve In fact, it can be done by batch processing, save the following code as a *.bat file suffix, such as Realtek_mic_fix.bat The code is as follows Copy Code @echo offecho Realtek HD Audio cannot adjust microphone volume size complementEcho By:pop http://www.111cn.net/Echo.Copy rtkhdaud.dat%systemroot%

, indicating that the network card is connected. If not, you can use the next method.NIC driver installation is successful, still unable to connect networkThree configuration networks (optional)The reason is that there is no configuration eth0, click here http://blog.csdn.net/iycao/article/details/22497291 have a workaround.This article is for reference, thanks to the following sources:CentOS Installation: http://blog.sina.com.cn/s/blog_86e874d30101e3d8.htmSet up local yum software Source: http:

I used RealTek rtl8188 and rtl8723 WiFi/BT chips to list some bugs --- 1. Integrate rtl8723 with Android ICS 4.04 and find that Bluetooth can only be used once. The next time the bluetooth device is turned on, it becomes invalid and Data Partition must be cleared... 2. rtl8188 is integrated with Android ICS 4.04 and jb4.3, and the system crashes after several days of running. At the beginning, I didn't know it was a problem with the rtl8188 driver