I accidentally deleted the wrong partition as I cleared my hdd so it's now completely reformatted with windows 7 installed on it. However this was all done when the hdd was plugged into a different computer. Whenever I put the drive back into its original laptop it loads up grub rescue instead of MBR with limited commands and I'm not really sure how to switch it to MBR. I can't press F12, F10, delete, or insert at startup to go into any sort of boot menu. I can just mess with GRUB. It shows the onboard hdd with windows on it and my usb windows 7 install drive. I don't know how to access the drive to run it to use the cmd line to fix the MBR so I really need someone's help.
When I run the ls (L not I) command I see (hd0) (hd0,msdos1) (hd1) (hd1,msdos1). hd0 is the onboard hdd, and hd1 is the recovery usb.
This is on an ASUS K52F laptop.