Lenovo ThinkPad 365E-ED ThinkPad 365, SelectaDock I - Hardware Maintenance Man - Page 564

Symptoms (Verified) The configuration is not the same as the installed devices. Other symptoms (such as LCD display problems) Symptoms cannot be recreated. (Intermittent problems) Go to "Checking the Installed Devices List" on page 554. "Symptom-to-FRU Index" on page 565, and then use the other symptom table. Use the customer reported symptoms and go to "Symptom-to-FRU Index" on page 565. Power Supply If the power-on indicator is not on and the power supply fan is not turning, check the power cord for continuity and correct installation. If the power cord is not the problem, either the power supply is defective, or another component is defective causing the power supply to cut off. To verify that the power supply is operating correctly, do the following: 1. Power-off the computer and disconnect the IBM ThinkPad Dock I power cord. 2. Remove all internal and external devices, and the computer from the IBM ThinkPad Dock I. 3. Undock the IBM ThinkPad Dock I. 4. Remove power supply connector 1 from the riser card. 5. Install jumpers between pins 1 and 10, and pins 3 and 8 on the main card. Connector 2 Connector 1 12345 552 IBM Mobile Systems - ThinkPad HMM Volume 3