the xbox logo is standard green and everything is normal cept for the fact that i have evox but everything is normal
btw i do not have a switch for my chip and there r no present external custom LEDs
I got my chip around this time last year maybe a tiny bit earlier

you really need to open it up. if you have ever opend a pc you be fine its really easy

get torx screwdirves 10, 15, and 20
for safety sake.. cuz diff version have relatively diff ones
those 3 cover all though
its easy as anythin to open up
take a pic if u can
if not
then describe it..
or try to find a pic of the same one online somewhere