Hi Friends
I need help, i have this hp 655 with no display on internal monitor but external working, let me explain how it happen, i wanted to test a screen on this laptop to be sure the screen is working,
so mistakenly the screen panel attached to the screen there was a short circuit on the panel. the system went off and powered it back on just to discover that is not displaying again, i tested some voltage and found 19v present but vcc 3.3 missing on the fuse. if anyone can help with schematic or lvds pin voltage it will help to troubleshoot
thanks
hispeck
I need help, i have this hp 655 with no display on internal monitor but external working, let me explain how it happen, i wanted to test a screen on this laptop to be sure the screen is working,
so mistakenly the screen panel attached to the screen there was a short circuit on the panel. the system went off and powered it back on just to discover that is not displaying again, i tested some voltage and found 19v present but vcc 3.3 missing on the fuse. if anyone can help with schematic or lvds pin voltage it will help to troubleshoot
thanks
hispeck
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