Helli, my HP elitebook 8570p has a problem.the problem i am experiencing is that the screen and keyboad light(direct above the screen)is not receiving power,the lower half of the notebook DOES power on with no incorrect flashes or beeps.i have tried .... restarting ,checking ram(swapping entirely, running one in each slot(2 total slots),charging CMOS battery,replacing cmos,connecting to external display(no luck with that) and clearing the ladt bit of power in system,i have also checked the display ribbon behind the screen(dont trust my self to take apart the bottom) please help me
best of luck
Dragon