Before you install an older version of the driver for NVIDIA graphics cards, decide where you want to install: download from the Internet or run the disk that came with the video card. With the installation of the driver from the disk more or less all is clear – you need to do is insert the disc into the drive and follow the installer instructions.
If you do not have installation disk to install an older version of the driver, it must first be found. Go to the official website of NVIDIA (http://www.nvidia.ru) and select the "Drivers". In the drop-down menu, select "Beta and archived drivers", click the left mouse button.
In the appeared window using the rows drop-down menu, select the type, series and family of your graphics card and click the installed on your computer operating system and its language. Click "Search" and wait for list.
On the NVIDIA website from the suggested list, select the appropriate version of driver and click on it with the left mouse button to go to the page of the driver. Transitioning, review the information on the page and click the "Download now". Specify the path to save the file, wait for the download to complete.
Next, we need to remove the driver that's installed at the moment. There are several options. You can click on the icon you just downloaded the file. When you have finished collecting information, the installer will notify that the current version will be removed and will automatically uninstall the driver.
Another option involves the removal of the existing drivers yourself. To do this, click the right mouse button from the desktop icon "My computer", select the drop down menu the string "Properties". In the opened window click the "Hardware tab" and click "device Manager".
From the generated list of hardware, select "display Adapters". Clicking on the line or clicking on the "+" icon to the left of it and you will see his card. Click on it twice with the left mouse button (or one just right and in the drop-down menu, select "Properties"). In the opened window go to tab "Driver" and click "Delete".
Confirm deletion of the driver, wait until the computer restarts. After reboot, the desktop will be displayed in a restricted mode. Start downloaded from the Internet an old version of the driver, clicking on the icon with the left mouse button. Follow the installer instructions to complete the driver installation. Then restart the computer.
If you don't know which graphics card you have installed, select "Run" from the menu bar "start" at the command prompt without the quotes and spaces "dxdiag" and view information about your graphics card on the tab "Display". There you will be able to see which version of the driver installed on the computer at the moment.
Advice 2 : How to bring back the old Skype
The decision to return to an older version of Skype can be caused by a variety of reasons, not the least of which is the discontent with the current feed program.
Call the main system menu by pressing the "start" button and click "control Panel". Open the link "add or remove programs" and select the installed version of Skype. Remove it. After this, download and install on your computer an older version of the program from the Internet. The Skype developers recommend such a method.
Another way to return to an older version of Skype app may serve as a replacement of some program files. To carry out this operation, find and download it to the computer the desired distribution version of the program. Unzip the downloaded archive to any convenient directory and find in it three folders with names:
- Plugin Manager.
- Plugin Manager.
Return to the main menu start and click All programs. Open the link to "Standard" and run the application, Windows Explorer". Navigate to drive:\Program Files\Skype and open the Skype program folder. Locate a folder with the same name. Remove from the root folder of the application folder Skype Plugin Manager and Toolbars. Expand the folder named Phone double click and delete only the stored file.
Move the downloaded folder Plugin Manager and Toolbars in the root folder of Skype. Open the Phone folder and make a copy in the file. Move it to the Phone folder in the root folder of Skype and save the changes.
Quit the Skype app and remove the shortcut. Go back to the Phone folder and open the context menu of the file by right-clicking the mouse. Enter the command "Create shortcut" and drag the created program icon for Skype on your desktop computer.
Please note that all the above steps are required because of the impossibility of deleting the folder Phone which is observed in some cases. Restart Skype to apply the changes.
Advice 3 : How to roll back firmware on iPhone
Firmware is an improved version of the mobile platform, produced by the manufacturers of the device. However, new is not always better than the old one, so if, for example, you are not satisfied with the new firmware on the iPhone, you can undo it to a previous version.
On that computer, install iTunes, designed to communicate with the iPhone and install the updates. You can download it from Apple's website in the section "iTunes". You will also need the distribution of the firmware version to which you would like to return. You can find her but one of the Western or Russian sites dedicated to Apple products. Here you will find detailed instructions on carrying out rollback to different versions of firmware, and installing updates and the difficulties that may arise in the process.
Connect your iPhone to computer via USB cable and launch iTunes. Wait for the procedure to determine the model of the phone, then this needs to be translated into DFU mode. Simultaneously hold down the "Home" button and lock key and hold for ten seconds. Release the lock button and continue holding the Home button for a few seconds. If you do it right in iTunes, a notification will appear that the device is transferred to the recovery mode. Press release previously keys.
Clamp on computer keyboard special keys depending on your operating system: on Windows it's the Shift button and for Mac Alt. In the appeared window, click "Restore". Specify the path to the downloaded file with the previous version of the mobile platform iOS. After that will automatically start the rollback procedure system, which may take 10 to 20 minutes. At this time do not press any keys on the device, disconnect it from the computer and do not run it a third-party app, otherwise the phone may fail without possibility of recovery. Upon completion of rollback, your iPhone will reboot already with a restored version of the firmware.