I guess Cours Mont-Royal need to monitor their ads a little better because one of their digital billboards was frozen while displaying the infamous 'Blue Screen Of Death'. This was spotted this morning by @Noatron.
Every computer owner has experience this at least once. You reach that heart stopping moment when you read: "Dumping Physical Memory" and you wonder if your whole computer just deleted itself.
This usually appears when the hardware malfunctions or runs beyond its limits, when your computer's memory fails or when you get power or overheating.
Check your shit better Cours Mont-Royal