If your hard drive or partition is damaged, you will face a 'disk boot failure' error. And, if the boot sector gets damaged, then the hard drive will not boot up. But, there are some viruses that can also damage the boot sector of your hard drive. Most of the time, viruses only damage the files or folders of the hard drive. So, if the BIOS sequence is inappropriate or incorrect, it will not be able to search for the bootable drive. There are many reasons that can trigger disk boot failure issue, and some of them are as follow:īIOS is a program that helps to search the bootable hard drive depending upon its boot device order when you started a computer.

Files and folders get disappeared or corrupt.

Frequent error messages while using the system.And, each hard drive type has its own signs or symptoms to show physical or logical failure. Most of the time, hard drives do not last forever and, due to mechanical or other failures, are susceptible to data loss. The Symptoms Indication Hard Drive Won't Boot? Now when you know what disk boot failure is, let us find out the ways to fix the hard drive won't boot issue.

Note that this type of error may also occur when there is a CD in the drive while booting your system. Whenever you boot your system, you may face a disk boot failure error which shows that there is a problem with your software or hardware. What is mean disk boot failure?Ī disk boot failure is a type of error that not allows windows to load properly on your system. In this article, we will discuss how to repair a hard drive that won't boot and also help you with methods to fix this issue.īut, let first, let us explain to you what disk boot failure is. If you are facing the same issue, then you might be looking for ways to fix the hard drive that won't boot. This type of error message generally appears with a black screen and shows: 'Disk Boot Failure, Insert System Disk & Press Enter '. It is possible that when you boot your system, a message with a disk boot failure error can appear on it.

My startup disk is full