本帖最后由 glaaaa 于 2016-8-14 20:51 编辑
本人显卡型号：蓝宝石 R9 290X RI-X OC VersionSapphire R9 290X 4GB GDDR5 DUAL DVI-D/HDMI/DP TRI-X OC Version PCI-Express Graphics Card 11226-00-40G
尝试了按照https://bbs.pcbeta.com/viewthread-1649875-1-1.html修改Clover中的ATIConnectorsData无用，会导致屏幕显示不正常（整个屏幕翻绿，拖动窗口会屏幕闪条纹）
采用下面的方式接双屏时候出现的情况：
1. 同时在DVI口接屏幕启动，会在启动进度条读完后，两块屏幕黑屏
2. 先单接一台显示器在HDMI口，启动进桌面正常，然后在DVI口接第二台显示器就马上黑屏
3. 先在DVI口上接一台显示器，启动进桌面正常，然后接第二台显示器在HDMI口，可以双屏工作
我尝试了以下ATIConnectorsData的修改，都不能双屏显示，求大神指条明路！！！！
方案一： 修改了hdmi、dp、ddvi等端口定义 00040000040300000001000012040201 00080000040300000001000022050103 04000000040300000001000011020304 04000000040300000001000010000406 00040000040300000001050010000505 00040000040300000001060020010602
方案二： 继续修改hdmi等接口 00040000 04030000 0071 0000 1204 02 01 00080000 04020000 0071 0000 2205 01 03 04000000 14000000 0001 0000 1102 03 04 04000000 14000000 0001 0000 1000 04 06 00040000 04030000 0001 0500 1000 05 05 00040000 04030000 0001 0600 2001 06 02
合并一行： 000400000403000000710000120402010008000004020000007100002205010304000000140000000001000011020304040000001400000000010000100004060004000004030000000105001000050500040000040300000001060020010602
把不用的端口换成0： 000400000403000000710000120402010008000004020000007100002205010304000000140000000001000011020304040000001400000000010000100004060000000000000000000000000000000000000000000000000000000000000000
方案三：
继续修改hdmi等接口，调整端口顺序 000400000403000000710000120401010008000004020000007100002205020304000000140000000001000011020304040000001400000000010000100004060000000000000000000000000000000000000000000000000000000000000000
6.AMDFramebuffUtility生成修改数据 000400000403000000010300120403010008000004020000007101002205010304000000140000000001020011020204040000001400000000010400100004060000000000000000000000000000000000000000000000000000000000000000
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