Sometimes no video appears.
Sometimes no video appears.
The old computer runs smoothly only for basic tasks. It hangs during web browsing, videos, and sound plays without showing anything. After rebooting once a day, it works again. The HDMI cable was changed but the problem persists. Possible causes could include driver issues, power supply instability, or software conflicts.
Consider disabling the iGPU and check if the issue persists. It might also depend on your monitor.