Toshiba Satellite A505 Hard drive recovery

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Make sure the computer is turned off.
Press and hold the (zero) key on your keyboard while
powering on the computer.
If your system offers a choice of Windows®  7 32-bit or 64-bit
operating system, select one at this time. If not, skip to step 4.
A warning screen appears, stating that when the recovery is
executed all data

Google Drive logging and error report

on Mac:

  1. Open the Google Drive menu on your computer.
  2. Select “Quit.”
  3. Open the Terminal application.
  4. Copy and paste the following command into Terminal: /Applications/Google Drive –v
  5. Press Enter.
  6. Google Drive for your Mac will automatically open in Diagnostic Mode.
  7. Click Send report to Google.
  8. When the report is sent, you’ll receive a Report ID. Write the Report ID down and share it with your support representative.
If steps 6 and 7 fail, you’ll see an error message saying the the sync log couldn’t be sent to Google. To manually send the report to Google:
  1. Click the OK button.
  2. The folder on your computer that contains the sync log file will open.
  3. Attach the report to your email reply to the Google Drive support representative.