DELL 630-DIM DISPLAY
Posted: Wed Nov 09, 2016 8:30 pm
DELL 630-DIM DISPLAY
THE UNIT WAS CAME FOR REPAIRING DIM DISPLAY PROBLEM. I CHECKED AND FOUND THE INVERTER WAS OK BUT THE ENABLE SIGNAL 3.3V WAS MISSING. I REPLACED THE ORIGINAL INVERTER BY ONE GOOD UNIVERSAL INVERTER. PUT JUMPER FROM 3.3VS AS ENABLE SIGNAL FOR THE INVERTER. NOW THE DIM DISPLAY CASE WAS CLOSED. THE CUSTOMER WAS HAPPY.
THE UNIT WAS CAME FOR REPAIRING DIM DISPLAY PROBLEM. I CHECKED AND FOUND THE INVERTER WAS OK BUT THE ENABLE SIGNAL 3.3V WAS MISSING. I REPLACED THE ORIGINAL INVERTER BY ONE GOOD UNIVERSAL INVERTER. PUT JUMPER FROM 3.3VS AS ENABLE SIGNAL FOR THE INVERTER. NOW THE DIM DISPLAY CASE WAS CLOSED. THE CUSTOMER WAS HAPPY.