2 ms·
DisplayPort cables don't have identification chips inside them. The only way for the machine to know if the cable is capable of running at DP1.4 speed is to try
by wtallis 3y ago
DisplayPort cables don't have identification chips inside them. The only way for the machine to know if the cable is capable of running at DP1.4 speed is to try to bring up the link at that speed. The software does correctly hide modes that the endpoints say they cannot support, though that won't help when one endpoint lies.