How to fix no picture on my IBM P76?
- KKristen GarciaAug 19, 2025
If your IBM Monitor shows no picture, ensure the power cord is properly connected and the power switch on both the monitor and your computer are in the “on” position. Check that the video signal cable is correctly connected and firmly seated, with no bent pins in the HD15 video input connector. Also, verify that the graphic board is completely seated in the bus slot. If the computer is in power saving mode, press any key on the keyboard. Finally, confirm the video frequency range is within the monitor's specifications (Horizontal: 30 – 96 kHz, Vertical: 48 – 120 Hz), adjusting via your computer’s manual if needed.