presario cq50

following is a list of key keys for entering the ThinkPad BIOS Setup program: 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.ThinkPad 365X/XD Series ThinkPad 380 Series THINKPAD 560 Series ThinkPad 600 Series ThinkPad 755 Series ThinkPad 760 series, 765 series THINKPAD 770 Series For the above series of books, you can hold down the F1 key on the power-on, until the screen appears easy setup screen. 3. Thin

: For these runlevel we don't have to be too tangled with what that means, just know that in Debian/ubuntu (Ubuntu is the branch of Debian) Linux is enabled by default at level (Runlevel) 2)In Debian Linux, the following paths correspond to different runlevel. When the system starts, the corresponding service is started through the script file. /ETC/RC0.D Run Level 0 /ETC/RC1.D Run Level 1 /ETC/RC2.D Run Level 2 /ETC/RC3.D Run Level 3 /ETC/RC4.D Run Level 4 /ETC/RC5.

Hardware: HP CQ60-116TX OS: Ubuntu 10.10 Wifi is finally solved! (Linux hardware driver problem! Take the time to change the Mac !) Ubuntu10.10 hardware was basically normal when it was just installed, except for sound card and HDMI problems. After two weeks of use, WiFi also fails. I haven't done it for a long time ~~ I spent two months using the network cable, so I couldn't help it. I had to spend one afternoon. [Cause] The rfkill tool of ubuntu upgrade blocks the WiFi module by default. [Sol

Embed the SATA hard drive into the Windows XP Server guard Disk Many Computers are now equipped with Sata hard disks, but the operating system Windows XP (hereinafter referred to as XP) SP2 is not integrated with a drive that supports SATA hard disks.ProgramWhen installing XP, if you want to load the SATA hard drive, you have to put the drive floppy disk in the soft drive beforehand. Isn't it troublesome for a computer without a soft drive? In fact, we only need to follow the method below to

to true parameter information Parameter information when set to False: Supplement how to view query log: mysql>showvariableslike ' general_log% '; +------------------+--------------------------------------------------------------------+ |variable_name |Value | +------------------+--------------------------------------------------------------------+ |general_log |OFF | |general_log_file|/opt/mysql/server-5.6/data/ zhuguowei-presario-cq43-notebo

/nvidia. ko overwrite/lib/modules/2.6.18-8. el5xen/kernel/drivers/video/nvidia. ko) Mkdir/lib/modules/2.6.18-8. el5xen/kernel/drivers/video/nvidia Cp nvidia. ko/lib/modules/2.6.18-8. el5xen/kernel/drivers/video/nvidia 6. depmod- Reboot 7. Main Menu-> system-> Management-> display Hardware-> video card type (configuration)-> nvidia-Vendor-supplied driver for nvidia cards-> OK [Note] And then log on again. The system has used the nvidia official driver, and the projection output and high resol

and hard disk capacity can be upgraded. Replacing the latest hard disk with a 5400-to-10% ~ An increase of about 15% is satisfactory in terms of noise and energy consumption. For a laptop, there will never be too much memory. In order to make up for the inherent shortage of hard disk performance, we need more memory capacity to support it. I have tested on my laptop. When the standard memory is 20% MB, the disk performance ratio decreases by nearly 244 (the pcmark2002 HDD score is 296 and res

Kernel configuration considerations If you want to compile the kernel yourself (the kernel source code can be downloaded to the ftp://ftp.kernel.org/pub/kernel/, domestic download can be to the ftp://ftp.cn.kernel.org/pub/kernel/ so that download faster), before the compilation usually need to use make menuconfig or make xconfig to configure the kernel. My system does not have xconfig, so I can only use menuconfig. Note the following when compiling the 2.6.23.x Kernel on my Compaq

always set toYes, because for some reason the syncing between the hardware block and the software block doesn ' t work as supposed. To override this behavior, you can just runRfkill unblock WiFiAnd it should work again. Double check by enteringRfkill List AllAgain and make sure it looks like this, with all values set toNo: [email protected]:~$ sudo rfkill list all 0:hp-wifi:wireless LAN Soft Blocked:no Hard Blocked:no 1:phy0:wireless LAN Soft Blocked:no Hard Block

: Codec:idt 92hd81b1c5, in that file can not find the corresponding. Refer to this man's method below: The audio decoder used by the HP dv4 dv5 dv7 is IDT 92hd71b7x (8.10 sound card is identified as STAC92XX). My Compaq Presario CQ45-203TX is the same, in 8.04, the performance of the audio at the end of the last infinite repetition, login completely silent, 8.10 for the infinite repeat sound end. First $ head-1/proc/asound/card0/codec#0 To dete

Precautions for kernel configuration nbsp; If you want to compile the kernel yourself (the kernel source code can be written to the kernel), you should first use makemenu before compiling. Kernel configuration considerations If you want to compile the kernel yourself (the kernel source code can be downloaded to the ftp://ftp.kernel.org/pub/kernel/, domestic download can be to the ftp://ftp.cn.kernel.org/pub/kernel/ so that download faster), before the compilation usually need to use make menuco

Precautions for kernel configuration if you want to compile the kernel by yourself (the kernel source code can be downloaded through ftp: ftpkernelorgpubkernel, and can be downloaded through ftp: ftpcnkernel in China Kernel configuration considerations If you want to compile the kernel yourself (the kernel source code can be downloaded to the ftp://ftp.kernel.org/pub/kernel/, domestic download can be to the ftp://ftp.cn.kernel.org/pub/kernel/ so that download faster), before the compilation usua

/, domestic download can be to the ftp://ftp.cn.kernel.org/pub/kernel/ so that download faster), before the compilation usually need to use make menuconfig or make xconfig to configure the kernel. My system does not have xconfig, so I can only use menuconfig. Note the following when compiling the 2.6.23.x Kernel on my Compaq Presario V3414TX laptop:1. Networking -->Wireless LAN -->[M] Generic IEEE 802.11 Networking Stack (mac80211)This is the network

ThinkPad I series 1400ThinkPad I series 1200ThinkPad A series ThinkPad T series ThinkPad X series ThinkPad R series (after powering up, when you see the ThinkPad logo on the screen, quickly press the F1 key to enter the BIOS.) ) Compaq access Mode Most Compaq machines are pressed F10 to enter the BIOS setup when they are powered on. Applicable products: Presario 800Presario 1200Presario 1400Presario 1500Presario 1520APPresario 1530SCPresario 1531AP

reason the syncing between the hardware blocks and the software block doesn ' t work as supposed. To override this behavior, you can just run Rfkill unblock WiFiAnd it should work again. Double check by entering Rfkill List AllAgain and make sure it looks as this, with the all values set to No: sk@ubuntu:~$ sudo rfkill list all 0:hp-wifi:wireless LAN Soft Blocked:no Hard Blocked:no 1:phy0:wireless LAN Soft Blocked:no Hard Blocked:no If You then run ifconfig wlan0 up(or enable the wireless via