HP made mobile workstations (notebooks), zbook G0, G2, G3, etc.
The first generation G0 came with default RAID 0.
http://h10032.www1.hp.com/ctg/Manual/c03916100
It had a 750 GB HD that worked with a 32 GB flash cache.
This 32 GB flash cache does not function as a SSD drive.
The flash cache cannot be used for the installation of windows or files.
It can be removed but not replaced with a SSD.
In addition to the flash cache there is a primary and a secondary HD bay.
In the primary bay there is a 750 GB HD which has the Windows 10 operating system, drivers, applications, files, etc.
The secondary bay was empty and now has a 1 TB storage drive.
Both of these bays have quick release chasis to move the drive.
The operating system has failed to boot.
In using Kyhi boot rescue there were problems installing the Intel Rapid Storage Technology (RST) software.
This software is used to turn on and off acceleration.
When acceleration is enabled the HD is in RAID 0 configuration.
When acceleration is disabled the HD is like a typical HD.
When the 750 GB HD is in RAID 0 or with acceleration on the drive can not be used to transfer files to another computer. Other computers are unable to read the files and some may display RAW.
When the Intel Rapid Storage Technology (RST) software is used it has 5 tabs:
Status
Manage
Performance
Preferences
Help
The Performance tab has a clickable link to disable acceleration.
This software was not able to be installed using Kyhi boot rescue and posted a message that it needed Microsoft .NET Framework 4.6.1
Microsoft .NET Framework 4.6.1 was then downloaded and could not be installed as a message displayed that this .NET Framework version or a later version was already installed.
The Net Framework repair tool was used and this did not fix the problem.
The Intel Rapid Storage Technology (RST) was unable to be installed after the above steps.
If RAID 0 is on (acceleration on) the 750 GB drive cannot be transferred to another computer to move files as the files will not be able to be read.
The Intel RST software is used to turn off the accelerator.
Once the accelerator is turned off the HD then functions as a typical HD.
The HD can then be moved from computer to computer to transfer files.
If the drive fails while in RAID 0 the RAID 0 must be turned off to move the drive to another computer and recover the files.
Using Kyhi boot rescue the HD has been tested multiple times using HD Tune, Crystal Disk, Sea Tools for Windows, and HP UEFI diagnostics.
The problem with the drive may be related to the operating system and drive file system and HP suggested running their disk sanitizer to thoroughly clean the drive.
The files need to be recovered first and converting the RAID 0 to a typical HD could make the backup and restore easier.
Using control panel NET Framework was not seen.
How can NET Framework be uninstalled and reinstalled?
The Intel error message may not be fixed by an uninstall and reinstallation of NET Framework so other backup options may be needed to get a working copy of Intel Rapid Storage Technology (RST) software.
These are some images:
Error message when attempting to install Intel RST using Kyhi boot rescue:
Error message when attempting to install Microsoft .NET Framework 4.6.1 using Kyhi boot rescue:
Kyhi boot rescue folders and files on a new flash drive:
Intel Rapid Storage Technology (RST) software on an computer that has the identical hardware configuration:
Intel support had no experience with Kyhi boot rescue and suggested uninstalling and reinstalling NET Framework 4.6.1. Can this fix the problem? If so how is it done? If it cannot fix the problem how can Intel RST be used with Kyhi boot rescue?