Toshiba Portege M200 Tablet PC "ntldr missing message" Questions

...by repairing the current OS by the OS cd if you are an expert you can edit the MBR probably the message show NTLDR missing ,right or format the system will surely solve the problem thanx PLZ ...

...NTLDR is missing message when i try to boot up..why? for this problem you have to reinstall OS don't go for any other solution its waist of time ...... goes through below link and try ..... you have ...

NTLDR is missing. I removed the receiver for wireless mouse and... Restored again, and c000021a (fatal system error). Restored again, "windows could not start the following is missing or corrupt: