clean reinstall with fast storage intel ROM

After a series of hickups, I recently found with a need to reinstall Win 7 on a Dell Inpiron 7250, which came with an SSD and a 1 TB hard drive. Hardware diagnostic shows no errors. The problem is that when I try to reinstall the OS OEM DVD of the Bios menu is set to Intel Rapid Storage, but installation is not possible. It seems there is no disk to install to. With the BIOS value AHC installation works, but I end up losing the SSD and Intel RST feature. Having quickly skimmed manual Intel, it seems that what Miss me is: option technology Rapid Storage Technology ROM. How can I reinstall the which?

I need a set of foolproof step-by-step instructions that starts from a totally clean system. Can't help but wonder why the OEM DVD system is not able to put the system in place from scratch.

1. Windows installation media, and the UEFI BIOS settings?

Did you get a USB key of resettlement set to be installed in the UEFI with GPT partition scheme in FAT32? You have active UEFI, disabled SecureBoot and USB Debug active (USB 3.0 off):

http://dellwindowsreinstallationguide.com/converting-your-Dell-Windows-reinstallation-DVD-into-a-reinstallation-USB/

http://dellwindowsreinstallationguide.com/ensure-you-have-the-correct-SATA-configuration-in-the-BIOS-Setup-for-your-configuration/

2 SSD Windows Boot/HDD data - recommended Configuration

There are a few problems with SSD cache drives and SSD prices fell his best in most cases it is sufficient to replace the mSATA SSD with greater capacity (> 256 GB).

This generally perform much better and much more reliable than a SSD cache drive.

Ensure the exploitation of the SATA AHCI and use DiskPart to wipe the HARD drive SSD:

http://dellwindowsreinstallationguide.com/a-clean-install-of-Windows/a-clean-install-of-Windows-8-1/useofdiskpart/

Clean install of Windows on the SSD and then redirect libraries:

http://dellwindowsreinstallationguide.com/a-clean-install-of-Windows/a-clean-install-of-Windows-8-1/solid-state-drive-and-hard-drive-configuration/

3 SSD Cache drive Windows - Configuration public

You mentioned the model as an Inspiron 7250 number, there is no Inspiron 7250, there is an E7250 of Latitude and PowerEdge E7250.

Please confirm the model and what SATA driver, you tried to load.

Ensure that the SATA Intel RS operation.

Tags: Dell Drives

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