I've an Acer Aspire 5630 (with Windows XP) and few months back I installed Windows 7. Last week, while trying to load 'Windows recovery' by pressing Alt+F10, I found that the command was not functioning. So, I format 'C:' drive. But the hidden partition which contains (recovery programs) are still there. Now, I'm unable to reload Windows XP and other programs provided by Acer. Please help me in getting me to get rid off this problem.