💻 Computer Black Screen Troubleshooting Log
My desktop computer is always kept on. Usually, I only turn off the monitor when I leave or don’t use it at night.
🚨 Problem Description
- After a routine operation, I discovered that the display was consistently in a black screen state.
- Attempting to power cycle the monitor, the screen still displayed “No Signal Input”.
- Using UU Remote Control to view the status, I found that both the desktop PC and another mini host were showing as online, indicating that the host itself may not have been shut down.
Troubleshooting Steps
To resolve the “no signal” issue, I attempted the following: