1.Start
2. right click my computer click mange
3.you will be prompt with computer management
4.go down to device manger , you will see a long list of your hardware , and components
5.click disk drives , double click the drive you see
6.what ever you see in that box is your hard drive , if it says WD its western digital ......
But just post it in here and i will hunt something down for you , even if its the initials , just post it , in fact you can even try google it yourself and see what you find.....
another thing that sticker is your warranty , unless it is expired , you can kiss a replacement good bye if your HD fails.......
