After the r720 system is reinstalled, Y space and the built-in computer steward are gone. Is this normal
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After the system is reinstalled, the computer butler in Y space does not have many shortcut keys. He cannot use the video key. He cannot use the shortcut keys of the original system. If he presses the shortcut keys of the original system, there will be a display on the screen. After the reinstallation, there will be no problem?Please solve itView All
If the reinstallation system is not the version provided by Lenovo, relevant software can only be installed after searching the official website. At least hardware drivers must be downloaded officially.
