Just purchased ( very cheaply lol) a SoftwinerEvb 4.0.4 tablet Kernel Version 3.0.8+ Build number nuclear_evb-eng 4.0.4 IMM76D 20121211 test-keys and am having a display problem. The tablet seems to be stuck on 'negative' color. When I awake it, the color is right for less than a second and then goes "negative color'. I cannot find anywhere in settings to change this. The only options under display are 'brightness'....Any ideas how to fix this?