dell laptop driver updates

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

want to update the bios, the system prompts "you are about to flash your BIOS to an older BIOS version. dell does not recommend flashing your BIOS to an older version. press OK button to exit. "When you click" OK ", the program will exit, making people quite angry with this. Dell, what are your own claims for this program? Why are users prohibited from downgrading the BIOS? After I tried all the methods a

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 ubun

kernel of the installed system is 2.6.18-53. el5pae. Note that you need to select the corresponding kernel for the Ko file. The kernel during installation is 2.6.18-53. EL5) Bash3.2 # mkdir/MTN/tmpbash3.2 # Mount/dev/sdb1/mnt/tmpbash3.2 # cp/mnt/tmp megaraid_sas.ko/mnt/sysimage/lib/modules/2.6.18-53. el5pae/updates/bash3.2 # The chroot/mnt/sysimage generation module depends on bash3.2 # depmod-V 2.6.18-53. el5pae backup original ramdiskbash3.2 # mv/b

product, is the RAID card, and then Baidu query information and list 6gb/s is the same, in the product item, my is MegaRAID SAS 9265-8i but there is no, we choose close and the number of a version MegaRAID SAS 9266-8i (because the program is backwards compatible), 8i stands for: 8 built-in interfaces 8 internal Sata+sas. Select OK and click Search to start searching.650) this.width=650; "src=" http://s2.51cto.com/wyfs02/M01/7E/85/wKiom1cDS4Sxl_1QAAEpf26lWdU284.jpg "title=" 3.jpg " Width= "heig

.InstallationNvidaVideo card Official driverTurn on system settings > software and Updates > Additional drivers, this step is done under the network, check the system recommended driver version, read the direct close, do not modify. Press ctrl+ ALT+F1 to enter command-line mode, log in with the current user name and password sudo service LIGHTDM Stop # Turn off graphics system sudo apt-get Install nv