Matrox graphic card (model P690) not able to drive multiple display at a time on RHEL7.
Issue
- The system have an issue with one of the dual ports of Matrox graphic card (model P690). The default port is working fine, but the upper port is not working.
- Unable to get display on both monitors connected to Matrox graphic card (model P690) at a time.
- One of dual ports from Matrox Graphic card (model P690) not working.
Environment
- Red Hat Enterprise Linux 7
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