after done i can find myhard disk in my drive. PLS help!!!!. thanks.
OK so that's an improvement over "can't be detected, correct?
So now go to 'My Computer > select that drive, then right click on the drive icon, then select 'Properties". Post what you find there.
or
Go to 'Control Panel' > click 'System' icon > click 'Hardware' tab > click 'Device Manager' > double click the entry 'Disk Drives' > double click the drive listed in question here. That will bring you to the settings tab for that drive which list 'Device Status'.
What does it say in that 'Device Status' box?