Windows 7 freezes on starting windows

When I started my computer today it froze and I had to do a hard shutdown then I restarted my pc and the screen had "$" signs all over and then it was starting windows and froze there then I have to do another hard shutdown and it startup system repair and it only works about every 1/4 of the time and when i do get into my pc it freezes after like 10 minutes and the whole process starts over. Please Help

 

You should have our Malware and Virus Removal analysts take a look. In order to rule out any infections. Post there and follow all instructions. No short cuts. They are the best in the best in the business. If there is anything they will find it.

 

What is the malware and virus removal analyst. Mabe could you give me a link. PS I have run trend micro and Microsoft security essentials and MSRT no detections were found but I would try yours if it is really the best.