(1) What is my WiFi?
Intel's mywifi technology is a technology that extends the functionality of the wireless network module for laptops. My WiFi technology allows users to integrate their laptops with Wireless AP functions, this allows other devices that support wifi to connect to each other and to external networks through the AP function provided by this laptop. For example, a, a mobile phone can connect to a l
Recently Dell's new notebook computer 14R, 15R, Turbo and other models installed WIN7 system laptop will appear, after the installation of net silver, the keyboard can only use once, and then the problem of failure. However, the external keyboard can still be used normally. This problem is due to the major banks (ABC, ICBC, postal bank, etc.), the Internet Banking security plug-in upgrade, and Dell Touchpad
[Preface statement] The content of this article is essentially irrelevant to technology and has no technical content. It should not be placed on a technical blog. However, in order to allow more people to find this article through the search engine, I posted this article on my technical blog.
In the past two days, I have been tossing a DELL notebook (its model is vostro 2420). For some reason, I upgraded the lap
Dell LATITUDE E5410 laptop Ubuntu wireless network card BCM43224 Driver InstallationAuthor Yu Chao email: yuchao86@gmail.com
When using Ubuntu, you may encounter a Ubuntu wireless NIC driver problem. Here we will introduce the solution to the Ubuntu wireless Nic problem, I finally configured the Ubuntu wireless Nic on my Dell LATITUDE E5410.In linux, we have to d
I installed the Win7 32-bit Professional version, installed after the discovery of wireless network card is not found. Dell Ling n4030 himself with a wireless card. The source of the problem is that the wireless card driver is not installed or does not have a matching wireless card driver installed.So the question is, what is the wireless card driver to match?I looked for a long time on the official website, tried a few, can not. and also use the
Dell Laptop Boot process problems, do not open the machine, how to do? A box appears: "The Show Wendows Explorer has stopped working, a problem has occurred, causing the program to stop working properly, and if there is a solution available, Windows will close the program and notify you." "
is in the boot process black screen, and then appear the box, how to do ah?
Hello you can restore the factory settin
Dell Laptop win8.1 How to install win7 system with u disk
First, the matters needing attention
1, the transformation of the hard disk partition form needs to clear all the disk data, backup computer files
2, after the Win7 can not restore the original win8.1, to restore to the Dell after the sale of recovery
Ii. Modifying the BIOS steps
1, restart the notebo
The external mouse is easy to carry, but the external keyboard is difficult.
So I always think that the notebook touchpad is a chicken rib.
Especially for Ubuntu users, because the driver is not complete, the touchpad cannot be disabled at will.
My laptop is Dell n4030, but this method of prohibiting modules should be effective for most Linux systems.
In ubuntu, the touchpad is recognized as a PS mouse,
Dell and Alibaba tulinux are getting closer and closer. Yesterday, Dell announced that they will begin to pre-install the Alibaba tulinux System on more products next month. the two new product lines are XPSM1530n and Studio15n, and all pre-installed machines will have the latest Ubuntu version 8.04 (AKAHardyHeron ). currently, Dell has provided XPSM1330n, 1525n,
This affects at least the e6410 series computers, or any other model that uses this Nic on Dell.
My e6410 is already the second time when the wireless network card cannot work normally.
The last time the driver was reinstalled, it was useless to reinstall the driver,
I have to check the model of this Nic, and check whether the driver I have installed is correct.
Also learned to use command line
SC query WZCSVC
Command to view the running status
After a long time learning about the Ubuntu wireless network card, you may encounter a problem with the Ubuntu wireless network card. Here we will introduce the solution to the Ubuntu Wireless Network Card problem for the whole night, finally, I configured the Ubuntu wireless Nic In the Ubuntu environment on my dell1440. In linux, everything really needs to be done by yourself, which is painful and happy. I checked on the Ubuntu Forum that the b43 driver and ndiswrapper driver are used for loadi
The Local Wireless NIC driver cannot be installed, which is inconvenient. After reading a lot of information, Dell and Broadcom do not provide drivers for Linux. The existing drive is b43, refer to http://linuxwireless.org/en/users/Drivers/b43
However, the instructions are not in English, and the installation method above finally encountered a problem. Khan ~~~~~~~~ It's just not done .............
That's all. I carefully checked my Nic chip
The charge number of the battery is 300 times or more for full charge. In the case of incomplete charge, such as the meeting completed, the use of half of the electricity, connected to the external power supply, will automatically recharge, these incomplete charge on the battery life is generally not much impact, but long-term accumulation will also reduce the performance of the battery. It is recommended that the battery be fully used and then recharged.
Now the E-series notebook has been
What model if is the LAT series or is 1420, the video card is NV according to the following method test:
1, fn+ boot built to see if the screen can be displayed if not 100% is the video card is broken direct warranty replacement block motherboard
2, boot if there is alarm sound, the back cover open the memory with an eraser to reproduce the installation test
3, unplug the battery and the adapter press and hold the power button for 10 seconds do not install the battery directly into the adapte
Ask:DELL 640m How to map the BIOS to memory or video card?I saw it on the Master of optimization. BIOS can be mapped, I see the introduction of the Internet, usually the BIOS mapped to memory or video card.For:The role of the BIOS mapping is to map
Some necessary conditions:
1. Technology
The technology is to analyze a poor motherboard Based on the signal and circuit principle (or related datasheet), and make a correct judgment between the expected value and the measured value, which depends
"backup ".
Click "create recovery media ".
Use a USB flash drive to create a disk.
Click "Next ".
You need to prepare an 8 gb usb flash drive for this operation. If the computer is inserted with multiple USB flash drives at the same time, you need to select the correct USB flash drive.
We recommend that you connect to the power adapter when creating a recovery medium for your laptop. The process of creating a USB flash drive is as follows.
A
This article consists of the following four sections:Download Dell OMEInstalling the Dell OMEConfiguring the Dell OMEConfiguring IDRAC
Download Dell OMETake Dell PowerEdge R730xd as an example1. Sign in to Dell's official website http://www.dell.com.cn/
Nagios monitors dell server hardware and nagios monitors dell
We have mentioned earlier that omsa is used to monitor dell servers, but it must be accessed through web. This time we use nagios + check_openmanage to monitor the hardware of dell servers.
First, let's look at the figure below:
We can see that there are tw
The first time I installed Dell Ome and Dell Omsa, I struggled for a long time because I didn't understand, so I felt very troublesome.After some torture, the installation was finally successful.So record the installation process, hoping to help the needy friends.One. To install the Dell OMSA steps:1. Install NET-SNMP//Install the NET-SNMP before installing
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.