SpinRite 6.0 requires a BIOS-DOS environment to boot and run in, as does SpinRite 6.1
To see if a UEFI machine is capable of this, it will be necessary to go into the BIOS emulation setup.
Look for the following items:
UEFI boot (enabled)
Secure boot (enabled)
CSM (Legacy) boot – (disabled)
If all three are present, then the first step would be to disable UEFI and Secure** boot and enable CSM boot.
**Caution: If BitLocker is in use, disabling Secure boot may cause a loss of your BitLocker keys! Make sure your Bitlocker keys are backed up!
Apr 15, 2024 Edit: Please see this GRC web page ( https://www.grc.com/bootable.htm ) for important information for suspending BitLocker (for safe Secure Boot disabling) if BitLocker is in use!!!
If there is no CSM option, then SR 6.x cannot be booted/run on this machine. In this case the user would have to wait for SpinRite 7.0 with UEFI Booting.
Also check the drive/SATA controller mode options.
If the only controller option is AHCI, then there is no point in running SR 6.0 on the machine as SR 6.0 cannot see AHCI drives.
SR 6.1, however, is fully compatible with AHCI controller mode.
If there is an ATA option (IDE/Legacy on some older machines), select that for SpinRite 6.0. It is not necessary for SpinRite 6.1 but it will work just fine with that mode.
Save the changes and boot. Booting from SpinRite boot media should now work, and both SR 6.0 and SR 6.1 should run.
Caveat: The advancement of technology has not been kind to SpinRite 6.0.
Thus, SR 6.0’s BIOS dependence has created crippling restrictions for SR 6.0.
Slow BIOS I/O speed, a capacity limitation for large (>2.2 TB) drives, etc., may not permit SR 6.0 to perform as desired or in a practical manner.
Got a question? Post a Reply to ask.
Edited Oct 21, 2023 for SpinRite 6.1 applicability.
To see if a UEFI machine is capable of this, it will be necessary to go into the BIOS emulation setup.
Look for the following items:
UEFI boot (enabled)
Secure boot (enabled)
CSM (Legacy) boot – (disabled)
If all three are present, then the first step would be to disable UEFI and Secure** boot and enable CSM boot.
**Caution: If BitLocker is in use, disabling Secure boot may cause a loss of your BitLocker keys! Make sure your Bitlocker keys are backed up!
Apr 15, 2024 Edit: Please see this GRC web page ( https://www.grc.com/bootable.htm ) for important information for suspending BitLocker (for safe Secure Boot disabling) if BitLocker is in use!!!
If there is no CSM option, then SR 6.x cannot be booted/run on this machine. In this case the user would have to wait for SpinRite 7.0 with UEFI Booting.
Also check the drive/SATA controller mode options.
If the only controller option is AHCI, then there is no point in running SR 6.0 on the machine as SR 6.0 cannot see AHCI drives.
SR 6.1, however, is fully compatible with AHCI controller mode.
If there is an ATA option (IDE/Legacy on some older machines), select that for SpinRite 6.0. It is not necessary for SpinRite 6.1 but it will work just fine with that mode.
Save the changes and boot. Booting from SpinRite boot media should now work, and both SR 6.0 and SR 6.1 should run.
Caveat: The advancement of technology has not been kind to SpinRite 6.0.
Thus, SR 6.0’s BIOS dependence has created crippling restrictions for SR 6.0.
Slow BIOS I/O speed, a capacity limitation for large (>2.2 TB) drives, etc., may not permit SR 6.0 to perform as desired or in a practical manner.
Got a question? Post a Reply to ask.
Edited Oct 21, 2023 for SpinRite 6.1 applicability.
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