We were using Dell OptiPlex5040 systems as our Operator stations. But two of the operator stations started giving problems i.e., HMI of the stations got used to hang during operation, sometimes leaving trails behind (Ghosting) and even sometimes operator stations also hanged during operation. So, we replaced that two operator stations with OptiPlex 7040 series desktops. But the issues are still present.
What could be the potential cause of problem? Suggest some solution of the problem.
Graphics cards are not being used in the systems. Operating system is Windows 7.
What could be the potential cause of problem? Suggest some solution of the problem.
Graphics cards are not being used in the systems. Operating system is Windows 7.