May 8, 2007 #1 E EDA_hg81 Advanced Member level 2 Joined Nov 25, 2005 Messages 507 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,298 Activity points 4,808 I have used DVI to HDMI cable to replace my former successful design using DVI cable for transferring TMDS signal to panel. But the problem right now is the whole system stopped working, there no signal coming in from HDMI connector. Do you have any ideas where is wrong about this DVI to HDMI cable? I have checked the cable the connections are good. Thanks in advance.
I have used DVI to HDMI cable to replace my former successful design using DVI cable for transferring TMDS signal to panel. But the problem right now is the whole system stopped working, there no signal coming in from HDMI connector. Do you have any ideas where is wrong about this DVI to HDMI cable? I have checked the cable the connections are good. Thanks in advance.
May 8, 2007 #2 I Iouri Advanced Member level 2 Joined Aug 17, 2005 Messages 678 Helped 87 Reputation 174 Reaction score 8 Trophy points 1,298 Activity points 4,814 1. impedance missmatch 2. Broken cable 3. Broken DVI driver 4. power noise on DVI codec pll pins. and etc..
1. impedance missmatch 2. Broken cable 3. Broken DVI driver 4. power noise on DVI codec pll pins. and etc..
May 9, 2007 #3 E EDA_hg81 Advanced Member level 2 Joined Nov 25, 2005 Messages 507 Helped 2 Reputation 4 Reaction score 2 Trophy points 1,298 Activity points 4,808 I found out the Video card is dwon & cable is broken too. So much bad luck too me.