Pas terrible le score de  la tablette Surface Pro de Microsoft!

• Microsoft Surface Pro Repairability Score: 1 out of 10 (10 is easiest to repair)
• The battery is not soldered to the motherboard, so at least no soldering is required to replace it.
• The SSD is removable — but you risk killing your tablet by trying to open it.
• There are over 90 screws inside this device. We're proponents of mechanical fasteners, but this number is a tad crazy.
• The display assembly (comprising of a fused glass and LCD) is extremely difficult to remove/replace.
• Tons of adhesive hold everything in place, including the display and battery.
• Unless you perform the opening procedure 100% correctly, chances are you'll shear one of the four cables surrounding the display perimeter.

Source: http://www.greenit.fr/article/materiel/tablette-surface-pro-irreparable-4859
D'ailleurs dans l'article de Green IT, ils parlent de sèche-cheveu; Houlà, ce n'est pas tout à fait ça ... Je déconseille Fortement d'utiliser le "Heatgun" pour se sécher les cheveux... :-D Dans la notice technique de l'outil, il est noté que la plage de température est comprise entre environ 298°C et 600°C! Bref un décapeur ou un fer à air chaud.
http://www.ifixit.com/Tools/Heat-Gun/IF145-031?utm_source=ifixit_guide&utm_medium=wiki_text&utm_term=if145-031&utm_content=product_link