Whether it is Windows, Linux, macOS, or something else, the OS tells all of the components of your computer what to do.īut sometimes you cannot use the installed OS, either because it is damaged or because you’re going to make changes to the OS that you cannot make while it’s in use. starts) from the operating system (OS) that is installed on your hard drive. Normally when powering your computer, the system “boots” (a.k.a. Making a bootable DVD or CD is not difficult and it ensures you can get your system running, even when it doesn’t want to.
Bootable hdd utility download#
So if you decide to download a fresh image of HDAT2 in future, rename it to hdat2.img or edit the correspondent line in the Menu.lst file for your bootable USB stick to work.Even if you’ve never had experience with rescue boot media before, don’t worry. Note that our Menu.lst file refers to the image file by name hdat2.img. img extension in the Boot Diskette IMG file section: You can check HDAT2 utility version on the official website: you found a new version and want to use it from your USB disk do the following: The last situation means that the hard drive damage is in progress and your data can vanish at any time. But you’d better replace your hard drive if HDAT2 detected 5-10 “bads” or another bads emerged after you fixed the previous ones. Thus, you can use your HDD if you detected and repaired one or two bad sectors. The more bad sectors were detected – the more probability of the new “bads” emerging. One more advice: scan your HDD once a month to check if new “bads” emerge. If no bad sectors were detected during the second test you may use your HDD. If the HDAT2 utility has detected and fixed one or more bad sectors we advise you to repeat the test. Red sections with “B” mean Bad Sectors detected: The more capacity your HDD has – the more time the test will take.
Bootable hdd utility drivers#
In most cases it will be okay to select No drivers here.Select your USB flash disk with Grub and HDAT2 utility to boot from:.Call the Boot Menu on startup by pressing the correspondent key.
Bootable hdd utility how to#
In this section is our tutorial on how to test your hard disk drive for bad sectors and repair them using the previously created bootable USB flash stick. How to fix bad sectors using HDAT2 program from USB Now everything is ready to boot from USB and test your HDD using HDAT2 diagnostic utility and try to repair bad sectors. Place Menu.lst, grldr and hdat.IMG file to your USB disk: Grldr file can be taken from your Grub installer.Open Menu.lst with any text editor, paste these lines and save the file:.Create a new text document, rename the extension to Menu.lst.Hit Enter when you see the command promt window:.Open the GRUB folder and launch grubinst_gui.exe as administrator:.Format USB drive using the default settings:.