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Subject :
	AMD FirePro graphic card

Description :
	We cannot get the display working with a Dell Precision Tower 5810 desktop PC with the AMD FirePro W2100 graphics card. The keyboard and mouse work well but the display is saying there is no signal input. If we bypass the CS1944, the monitor works fine. We tried the CS1944 with a Dell Precision 7520 laptop and HP Z240 desktop PC with Nvidia Quadro K1200 graphic card and both of them also work well. We wonder are there compatibility issues between CS1944 and the AMD FirePro W2100 graphic card? Could this problem be solved by changing the setting of the display driver or the configuration of the the AMD FirePro W2100 card?

Solution :
	AMD FirePro graphic card drivers provide a software based EDID emulation. This allows the computer to read connected displays and override the EDID by port even after the display has been unplugged. Please refer to the following steps to enable the EDID emulation feature to solve this issue: - Select EDID Emulation from the side menu - Tick the displays to manage from the list and chick "Manage EDID" The EDID can be learned from one display and applied to others, or retrieved from a file saved on the machine. EDID Emulation will continue to work if the system has been restarted. source : http://www.green-hippo.com/manual/hippotizer-v4/4.2/de/topic/software-edid-emulation

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