hi guys, i am a newbie here and dont have much experience with car pc. i puchased a car
with a car pc installed. the pc boots up, hear a beep, but dont see anything thing on screen.
actually, 90% of bottom part of the screen is blacked out but i see something on top like..
"windows bios" that is blinking. i also see resolution of 640x ____ i dont quite remember everytime i reboot. i reset it many times and have no luck. i can't even see the desktop.
it wz working fine before but for some reason, i went to bios screen, clicked on "default and settings" and reboot. from there on, the screen started acting up.

any help wud be appreciated. thanks !