Hardware Maintenance Manual
Page 57
... are missing, discolored, or always lighted is always off (black color.) Symptom or error No beep, power-on indicator on, and a blank LCD during POST. v LCD too dark. ThinkPad R61, R61e, and R61i (15.4-inch widescreen) 51 v LCD screen unreadable. LCD assembly. 3. LCD assembly. 4. v WSXGA... Reseat all LCD connectors. 3. System board. Reseat the LCD connectors. 2. Note: A bright dot means a pixel is always on LCD. v Screen abnormal. Horizontal or vertical lines displayed on (white or color.) A dark dot means a pixel is characteristic of 9 or more bright and dark...
... are missing, discolored, or always lighted is always off (black color.) Symptom or error No beep, power-on indicator on, and a blank LCD during POST. v LCD too dark. ThinkPad R61, R61e, and R61i (15.4-inch widescreen) 51 v LCD screen unreadable. LCD assembly. 3. LCD assembly. 4. v WSXGA... Reseat all LCD connectors. 3. System board. Reseat the LCD connectors. 2. Note: A bright dot means a pixel is always on LCD. v Screen abnormal. Horizontal or vertical lines displayed on (white or color.) A dark dot means a pixel is characteristic of 9 or more bright and dark...