I recently replaced my Latitude E6510 with an E6530. I also use this laptop at church to run one projector and TV. On the E6510 I had a Displayport to HDMI adapter and then a 15 foot HDMI cable to a splitter that supplied the signal to the TV and projector. On the E6530 I am using the same 15 foot cable directly to the laptop since it has native HDMI out. On the projector, I get a flicker about every 10-15 seconds. I'm not sure if it is a refresh issue, or some other issue with the signal. I have tried using a shorter 6 foot cable, but still have the same issue. My Intel driver version is 9.18.10.3071 and my Nvidia driver version is 9.18.13.2049. I am running Windows 7 64 bit. I would appreciate any suggestions on changes that I can make so that the E6530 is able to provide the same HDMI service the E6510 did.
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