You will find total of 8 Intel laptops in the new Invasion DLC for Call of Duty: Ghosts for an achievement. Of this gain 2 Intel laptops in the Awakening map of the invasion DLCs for CoD: Ghosts automatically at the beginning and end of the map. In a video you can find the location of all 8 Intel laptops.
The new DLC for CoD Ghosts released for Xbox One and Xbox 360 and the PC owners still have to wait a little longer. The Achievement "Spelunker" offers you 20 gamerscore for your gamercard. PlayStation owners get after release of Invasion Call of Duty: Ghosts Achievement analogous to a trophy.
The first Intel Laptop you get after watching the cutscene of the prologue automatically. Likewise, the last of the eight Intel Laptops in Awakening. This will get you also automatically after defeating the Kraken and completing the Awakening map.
In the Youtube video, you’ll find a list of all Intel Laptop Locations Map of Awakening.