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Bluetooth Keyboard Issue
The problem may be due to depleted batteries.
Laptop Overheating Causes
Overheating can be caused by dust accumulation restricting airflow.
Graphics Adapter Functionality
If an external monitor works, the graphics adapter is functioning correctly.
Laptop Performance Settings
Performance may be reduced when the laptop is running on battery to conserve power.
Battery Degradation
Laptop batteries lose capacity over time, resulting in shorter usage periods.
Cursor Jumping
The touchpad sensitivity may be too high, causing the cursor to jump.
Compressed Air Use
Using compressed air helps clean out dust and dirt from a laptop to prevent overheating.
LCD Connection Issue
The problem could be with the connection cable to the built-in screen or the screen itself.
Touchpad Sensitivity Adjustment
Adjusting touchpad sensitivity in settings can help mitigate random cursor movement.
Importance of Warranty Awareness
As an IT support technician, being aware of warranty conditions is crucial.