laptop doesn't have a fn+something combo to toggle internal/external display? Alternatively, check the bios. sometimes they have an option in there for primary display or "first" display, set it to ...
First of all, we need to ensure that the connection between the graphics card (external) and your laptop is tight. If the connection is loose, your screen may flicker intermittently. If you can open ...
PHILADELPHIA (WPVI) -- The Action News Troubleshooters have fielded complaints about a popular laptop made by Apple. Some consumers say one of Apple's MacBooks is defective and the company is failing ...