The good news is : What ? It runs perfectly ? Cool.
Come on now. It is laminate. Normal wear from 'in and out' of a backpack is going to, no matter how
carful you are, wear the edges. Once an edge is loose .. it is only time til the peel starts ..
This is not a defect, it is an effect, of use.
There are many skins on the market, including black rubber .. some with the logo.
Id re-cover it.. just 'my' opinion. Not argu'n.
Edit to above: Hey if they repair it under warranty - Bonus. and just Cudos to Asus, 'if they do'.
Cant have you out there lov'n your G look'n like that .. they will think if they buy a
G, this will happen to them too .. wise re-investment by Asus.
Edit to below: Really ? Never ? and its delaminated like that ? Asus?
Best of Luck on this friend.c.