Your HP ENVY 17-j150ca Notebook Computer is basically the same as my HP ENVY 15t-j100 CTO Notebook Computer, only bigger. You will need to provide the Intel AHCI / RAID drivers during the early portion of the installation. Please download "f6flpy-x64.zip" from Intel Download Center. Expand this and place the file/folder on a USB stick. Then;
1) DISABLE "Secure Boot" and ENABLE "Legacy Support" in the BIOS. Save and EXIT
2) Enter code as required to acknowledge the change
3) Reboot and tap "ESC" then "F9" when prompted. Select "UEFI - CD/DVD" or "UEFI - USB Drive... and boot from the Windows 7 SP1 DVD or USB Stick
4) Click Install Now
5) Accept License Agreement
6) When the option is displayed to select an installation type, click (Custom)
7) There will be a link there called load drivers, insert the USB thumb drive with the Intel AHCI / RAID drivers, select the thumb drive and it should load the correct driver.
8) Continue installation by following all prompts... MAKE SURE TO SELECT THE UNUSED PARTITON FOR THE INSTALL
GOOD LUCK
Most of the Windows 7 drivers from the HP ENVY TouchSmart 17t-j100 Quad Edition CTO Notebook PC Drivers page should work on your computer.
If you have any further questions, please don't hesitate to ask.
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