You specified the CPU model (i5-3230M), but you still have to specify the laptop model (inspiron SE 15R, SE 17R...).
Just in case, does your machine looks like this? (It´s an image of the SE 15R).
![[Image: 41uM8v3iuRL._SX342_.jpg]](http://ecx.images-amazon.com/images/I/41uM8v3iuRL._SX342_.jpg)
http://www.amazon.co.uk/Dell-Inspiron-15R-SE-Definition/dp/B00CIBNJVG
Just in case, does your machine looks like this? (It´s an image of the SE 15R).
![[Image: 41uM8v3iuRL._SX342_.jpg]](http://ecx.images-amazon.com/images/I/41uM8v3iuRL._SX342_.jpg)
http://www.amazon.co.uk/Dell-Inspiron-15R-SE-Definition/dp/B00CIBNJVG
Rig 1: Windows 10 Home | AMD A6-1450 @ 600/1000/1400 MHz | AMD Radeon HD Graphics 8250 | 4GB RAM | HP Pavilion TouchSmart 11.
Rig 2: Windows 10 Pro | Intel Core i7-2640M @ 780/2800/3500 MHz | Intel HD 3000 Mobile | 8GB RAM | Dell Latitude 6320.
