Lenovo T61

Hello,
I have purchased a Lenovo T61 with Windows Vista business, since just yesterday morning i have been unable to read the anything on my desktop due to the language showing a different one, the language that was stored on my laptop was english but some how it shows chinese, still don't no how this error has ended up on my notebook are you able to tell me what might be the problem before i end up taking it in to the repair shop




Thank you