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FAQ Search icon_logout FAQ View
Subject : 
CE100+CS1754/CS1758 Keyboard/mouse can not work under OSD?
Solution : 
Upgrade CS1754/CS1758 firmware to V3.9.385 or later should solve the issue.
To upgrade the firmware, please download the firmware and manual from
Please check the manual of CS1754/CS1758 for how to upgrade firmware.

If the issue persists, please contact our Tech Support for assistance.
Related FAQ : 
Compatible Displays or TVs
Compatible Wireless Keyboard / Mouse sets
Firmware Upgrade

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