thinkpad r51

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How do I get into the BIOS setup?

. Open or restart the computer; When you see the Dell icon, press the "F2" button to enter the system setup (BIOS) immediately; Each brand notebook computer enters the BIOS method IBM (Cold Boot Press F1, part of the new number can be restarted when the press F1) 1.ThinkPad 315ED After the boot, when you see the screen on the ThinkPad logo, quickly press the F2 key to enter the BIOS. 2.

Design Mode Study Note 12-proxy Mode

Motivation : In an object-oriented system, some objects are subject to some reasons (for example, the overhead of object creation is large, some operations require security control, or external access is required ), direct access may cause a lot of trouble to the user or system structure. How can we manage/control the unique complexity of these objects without losing transparent operation objects? Adding an indirect layer is a common solution in software development. Application: Remote Obje

Teach you step-by-step to build a Docker-based MongoDB replication cluster environment

teach you step-by-step to build a Docker-based MongoDB replication cluster environment 1. Installing Docker 2. Create a MongoDB image 3. Building a MongoDB cluster This article ——-chain--Connecthttp://blog.csdn.net/pddddd/article/details/46893593 Docker is an open-source application container engine that allows developers to package their applications and dependencies into a portable container. 1.ubuntu14.04 Installing Docker Reference Document http://docs.docker.com/installation/ubuntulin

Shell script Real-Combat notes (9)--linux automatic batch add users

: ThinkPad, Password: Lenovo Useradd thinkpad-p lenovo-s/bin/bash Su ThinkPad Enter Password: Lenovo The first Su ThinkPad succeeds because the current account is root and Su ThinkPad does not require password verification The second Su

Design Mode Study notes 7-Bridge Mode

Motivation : ThinkPad has multiple models, such as T43 and t60. Each model supports multiple working modes. Each model has different implementations in different modes. With the continuous development, there are more and more models and working models. How to separate ThinkPad from the changes in model and working mode so that they change independently, without introducing additional complexity (the complex

System status detection and Process Control

View Linux Server CPU Two Guiding Principles # CPU with the same core ID is hyper-threading of the same core # # A cpu with the same physical ID is a thread or core encapsulated by the same CPU # CAT/proc/cpuinfo | grep 'siblings' [[Email protected] ~] # Arch# This is my R51 old notebook # I686 [[Email protected] ~] # Cat/proc/cpuinfo # This is my R51 old notebook # Processor: 0 # This indicates the fi

Practice diagram of ADSL and wireless router networking

Http://biz.chinabyte.com/152/2206152_3.shtml 1. Find other nearby wireless networks, which means we need to configure a security mechanism for our home router. For example, you can modify the login username and password, and encrypt WAP files to prevent other users from obtaining and using resources. 2. log on to the "192.168.0.1" interface for a long time. In 3-5 minutes, the wireless network connection experiences a signal decline. The signal drops to 11 Mbps, and the connection is exited

Typical use of common linux Commands

Typical linux commands: 1. sagane @ sagane-ThinkPad-Edge :~ $ Mii-tool: when the network is disconnected, use this command to check whether the physical link is normal. 2. ssagane @ sagane-ThinkPad-Edge :~ $ Sshroot@192.168.1.43, with the root user login IP address as 19 .. linux commonly used commands Classic use 1, sagane @ sagane-ThinkPad-Edge :~ $ Mii-tool: w

Examples of Pyinstaller packaged EXE files

generated-I To add an icon to an EXE file, you can specify an icon path or extract a specific id icon from an existing EXE file as an icon for the EXE file to be generatedIn addition, you can generate executable files from the spec file. The specific orders are as follows: Pyinstaller SpecfileOr Pyi-build Specfile Note: The spec file will exist every time by the command generation, you can add the corresponding function by the simple modification, such as the icon, specify the copyright file

Create a vro in Linux

software that supports BGP-4, BGP-4 +, OSPFv2, OSPFv3, r1_1, r1_2, and RIPng. It complies with the gnu gpl standard and can run on Linux and other Unix variant systems. Zebra is one of the most advanced routing software. The latest version can be downloaded from the GUN Zebra Web site.The earliest Zebra kit was developed by Kunihiro Ishiguro and Yoshinari Yoshikawa in 1996. Currently, the Zebra suite is maintained by IP Infusion, and Ishiguro, one of the founders of the software, is the CTO of

Quick Start to Hadoop HBase

This article solves the problem of standlone running HBase. You can quickly learn about the basic Shell commands of HBase. Step 1 prepare the softwareMachine environment: Ubuntu11.10 + JDK1.6Software: hbase-0.92.1.tar.gzMy username is clMy machine name is thinkpad-zh.Decompress hbase:$ Tar xzf/home/cl/Downloads/hbase-0.92.1.tar.gzCopy to the directory:/Home/hbase-0.92.1 Step 2 configure HBaseChange Configuration:1) configure the JDK path.../Hbase-0.92

Quick Start to hadoop hbase

Quick Start to hadoop hbase Cheungmine 2012-4-20 This article solves the problem of standlone running hbase. You can quickly learn about the basic shell commands of hbase. Step 1 prepare the software Machine environment: ubuntu11.10 + jdk1.6 Software: hbase-0.92.1.tar.gz My username is cl My machine name is ThinkPad-Zh. Decompress hbase: $ Tar xzf/home/CL/downloads/hbase-0.92.1.tar.gz Copy to the directory: /Home/hbase-0.92.1 Step 2 configure hbase C

Typical use of common linux commands

Typical linux commands: 1. sagane @ sagane-ThinkPad-Edge :~ $ Mii-tool: when the network is disconnected, use this command to check whether the physical link is normal. 2. ssagane @ sagane-ThinkPad-Edge :~ $ Ssh root@192.168.1.43, with the root user login IP address 192.168.1.43 machine, enter the root user password, remote control of this machine, or even install xshell and other software in windows, simul

Classic usage techniques for Linux common commands

1, sagane@sagane-thinkpad-edge:~$ Mii-tool, when the network is not available, use this command to see if the physical link is normal. 2, ssagane@sagane-thinkpad-edge:~$ ssh root@192.168.1.43, With the root user login IP address 192.168.1.43 machine, enter the root password, you can remotely control this machine, even in the Windows environment to install Xshell software, simulation of Linux terminal Remot

Bluetooth BlueZ analysis and use under Linux (1)

Use of Bluetooth headsetBecause Bluetooth is less intuitive than Windows under Linux, there are some minor problems with using it. Although it is a small problem, but because ordinary operations are sequential, the front of the interruption, the back of even simple, can not continue. Just recently work with Bluetooth and the network are related, you can have time and goals to learn a bit. Gossip less, get to the point.I use Fedora 9, the BlueZ version is |--bluez-gnome-0.26-1.fc9

Finally, my notebook has a corresponding domestic model IBM T60 2623M3J-> IBM T60 2007GT1

On June 16, February 22, 2007, a 667 ddr2 clip was added to Akihabara electric street in Akihabara, Japan. The purchase price was 0.21 million yen, which is satisfactory. Notebook brand: IBM IBM series model: T60 The T60 series configuration: ThinkPad-T60-2007GT1 Notebook size: 14 inches Notebook CPU: Core 2 Duo/Core generation T7200 Notebook CPU frequency magnitude: 2.0 GHz Graphics card memory capacity: 64 MB Notebook CPU voltage: standard voltage (

What brand of notebook computer do you buy?

his computer is, but roughly the same as me, because we are DotA teammates. Running the code is not as big as estimated. He does the web, it should not be as complicated as my code. This Lenovo computer and didn't play the difference before, he did not expand or 2G of memory, playing DotA absolutely nothing (no matter how many disks), cooling is not to say. Completely feel not hot, my Acer turned off the independent graphics card, the keyboard is also very hot, with a notebook keyboard typing f

Lenovo fingerprint management software has a major vulnerability. Please update and correct it!

Lenovo fingerprint management software has a major vulnerability. Please update and correct it! Although urgent corrections have been made up, it is hard to imagine Lenovo's Fingerprint identification software Fingerprint Manager Pro, which is used in many laptop and desktop products 」, previously, only a low-encryption algorithm and a set of hardcoded passwords were used. As a result, people who are interested can easily skip Fingerprint Authentication and directly access the computer system

Android under debug sound card driver wm8960 Introduction two

Three, Linput input channel IntroductionThe main configuration for Linput is as follows:The R32 bit8 (LMN1) is connected to the PGA by 1:LINPUT1;R00 bit7 (linmute) 0: Mute is forbidden;R25 bit5 (AINL) 1:PGA enable;R47 bit5 (lmic) to 1:left Boost mixer enable;R32 bit3 (LMIC2B) 1:boost connected to left Boost Mixer.Iv. Introduction of output channelthe main configuration for ouput is as follows:R34 bit8 (Ld2lo) 1: LDAC is connected to left Output Mixer;R47 bit3 (lomix) 1:left Output mixer Enable.V

Introduction to wm8960 for debugging the sound card driver in android 2. androidwm8960

Introduction to wm8960 for debugging the sound card driver in android 2. androidwm8960 3. Introduction to LINPUT input channels The main configuration of LINPUT is as follows: Set bit8 (LMN1) of R32 to 1: LINPUT1 connects to PGA; Set bit7 (LINMUTE) of R00 to 0: Disable mute; Set bit5 (AINL) of R25 to 1: PGA enabling; Bit5 (LMIC) of R47 is set to 1: Left Boost Mixer; Bit3 (LMIC2B) of R32 sets 1: boost connects to Left Boost Mixer. Iv. OUTPUT channel Introduction The main configurations of OUPUT

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