NON-BUFFER BASED COMPUTER SYSTEM RECOVERY DEVICE WHICH DOES USE A HARD DISK AS A BUFFER, PARTICULARLY FOR RECOVERING A COMPUTER IN AN OPTIMAL ENVIRONMENT

摘要

PURPOSE: A non-buffer based computer system recovery device which does use a hard disk as a buffer is provided to improve a processing speed thereof by using the entire capacitance of a hard disk even not using the hard disk as a buffer.;CONSTITUTION: A memory(150) stores an FATs(File Allocation Tables) and a time table, wherein the FATs record the addresses of a system program and files and the time table records the time slots matched with FAT. If a secret number is not inputted after computer booting signal is inputted, a control unit(140) accesses a corresponding FAT for each time slot in consideration of the time table and an internal timer. The control unit maps a system program and a file address, which are recorded on the accessed FAT, on the FAT of a hard disk(180).;COPYRIGHT KIPO 2010