"Grey Screen when I opened my MacBook Pro" (after sleep)
Frequently, when I open my macbook pro in the morning I am greeted to a grey screen as shown in this photo. The only solution is to hold down the power button to reboot.
Model Name: MacBook Pro
Model Identifier: MacBookPro15,2
Processor Name: Intel Core i7
Processor Speed: 2.7 GHz
Total Number of Cores: 4
L2 Cache (per Core): 256 KB
L3 Cache: 8 MB
Memory: 16 GB