A1000 displaying LENOVO logo ONLY during power ON then switches OFF again

When pressing power button, LENOVO logo displays then turns OFF again.
Recovery mode wont show when pressing POWER+VOL UP.
POWER+VOL DOWN shows LENOVO logo with message "Factory mode" then turns OFF again.
Done soft and hard reset using the reset button but still no avail.
PLEASE HELP.

Unable to Update or Restore..?
See Here  >  http://support.apple.com/kb/HT1808
You may need to try this More than Once...
Take your time... Pay particular attention to Steps 3 and 4
Note:
Some users have reported as many as 8 or 9 attempts were necessary before success.

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