Display goes black after about 20 minutes...My Thunderbolt is now 4 years. This problem slowly got worse over the last 12 months. Now the display is unusable. I just...
回答“How can I fix my display blacking out intermittently?”I still have the display (Packed away in the garage) and plan to take it apart one day to find the weak (possibly) cold solder joint in the power line that powers the Led backlight.