TravelMate 4200 Service Guide
Page 77
... computer. 2. Do not replace a non-defective FRU: 1. No service actions are correct. 3. If the charge indicator still does not light up , replace the DC/DC charger board. This helps you use a discharged battery pack or a battery pack that if the parameters shown in the screen for both battery and adapter. 4. See...
... computer. 2. Do not replace a non-defective FRU: 1. No service actions are correct. 3. If the charge indicator still does not light up , replace the DC/DC charger board. This helps you use a discharged battery pack or a battery pack that if the parameters shown in the screen for both battery and adapter. 4. See...