In this post, we will see how to resolve BIOS doesn’t read the sectors Question: I write a 16bit operating system and currently I work on the disk reading. And the problem is the BIOS function ah = 2, int ...

Question: I’m need to write function, which output a string in real-mode. There is that code: But it output only first character few (defined by the CX register) times, a.e. the SI register don’t increase. Is where a error? Answer: ...