title: Why Windows 7 cant see adb device
body: <p>I have LG Optimus GT540 with broken screen, want to see a screen on my PC to retrieve some data. </p>
  
  <p>To do this I've installed Android-SDK, set in Windows 7 path to it, but <code>adb devices</code> is not showing my phone.</p>
  
  <p>Device is connected over USB, when I do it I can hear sound in phone that indicates something.
  USB debugging is turned on on my device. </p>
  
  <p>I have installed with <code>android SDK Manager</code> following packets:
  Android SDK Tools, Platform-tools, SDK Platform Android 1.6, Google APIs, Google USB Driver</p>
  
  <p>Why I cant see it?</p>