instruction by DELL technical people
You will need the operating system installation media. You may follow the steps below to install the Operating system on the mSATA drive. :
Power on the computer and press F2 button on the Dell logo
Using right arrow key,highlight Advanced option
Using down arrow key, Highlight Intel® Rapid Start Technology and press Enter
Press Enter on iRST Support and Disable it
Press ESC button to go back to previous menu
Highlight the Boot option and take the boot drive(For example CD/DVD) to first priority using the +/- keys on keyboard
Press Enter on Hard Drive and make the mSATA drive first boot priority
Press F10 to save changes and exit
Press F12 on Dell logo and Insert the Operating system media into the optical drive
Highlight the CD/DVD drive and press Enter to boot from the installation media
Follow the onscreen instructions to install the operating system
Ensure that you install the operating system on the mSATA drive at the drive selection screen
Hi, I'm considering to buy Vostro 5470 with i5 touchscreen + 32gb mSATA SSD. I have a few questions, by exchanging the mSATA SSD to a higher capacity, does it affect the warranty status? and, were you successful in installing OS in the mSATA SSD through this steps? ps, I've just chat with the sales representative online and they told me d mSATA SSD was fixed on the motherboard, is it possible to upgrade it myself?