Laptop screen replacement / How to replace laptop screen DELL Inspiron 15-7559 (P57F002)
http://www.LaptopScreen.com Laptop screen replacement / How to replace laptop screen DELL Inspiron 15-7559 (P57F002) When you are done replacing everything and you go to turn on the computer: if the indicator light on the front of the computer is flashing 7 white lights and 2 orange lights it indicates you did not connect the screen wiring pin correctly. Disconnect the battery, discharge static, and reseat the connector to the screen. If you are sure the connector is properly seated and you still get this flashing light sequence, it is possible the new screen is bad.
http://www.LaptopScreen.com Laptop screen replacement / How to replace laptop screen DELL Inspiron 15-7559 (P57F002) When you are done replacing everything and you go to turn on the computer: if the indicator light on the front of the computer is flashing 7 white lights and 2 orange lights it indicates you did not connect the screen wiring pin correctly. Disconnect the battery, discharge static, and reseat the connector to the screen. If you are sure the connector is properly seated and you still get this flashing light sequence, it is possible the new screen is bad.