Hi Quentin,
Key steps to be performed before installing Winodws 8 Operating system.
Flash BIOS to the latest version from the link given below:
Note: While flashing BIOS connect the Ac adapter and make sure the battery has minimum 15% charge as this needs uninterrupted power supply. Do not use the system till it restarts and comes
Disable Intel Smart Response Technology before OS reinstallation while you are able to log into windows:
Step1. Launch Intel RST UI from system tray.
Step2. Select “Accelerate” Tab, click “Disable acceleration”.
Step3. Click “Reset to available” to reset volume.
Now install Windows 8 and then all the drivers.
Perform Windows update after installaiton.
Once all the above steps are performed, please enable the Acceleration once again as shown in the picture below: