Macbook 2010 13 inch keyboard not working untill after boot into os but no os installed So basically i got this macbook used and when i got it it had windows 7 and no mac os x at all. I tried to install Mac os x from usb but it wouldent boot because the keyboard was not working... then i tried to use transmac to install the mac os x installer onto the internal hdd from a windows 7 desktop and now it says no bootable drive whenever i turn it on. Help me please!
If you hold the Option key while booting does anything appear? If not you may have damaged the partition. Since your computer is a 2010 model it is not capable of using Internet Recovery. Your only option would be 1) Call Apple support and ask them to ship you an OS X install DVD (you will have to pay for it) or 2) if the install DVD fails you may have messed up your HDD and may need to buy a new one.

All in all, you will NEED to call Apple to buy an OS X Install DVD (unless you have it)