intel集成显卡支持1440分辨率方法

intel集成显卡支持1280*800和1440*900等新分辨率问题解决方案
wanghui 发表于 2009-11-2 10:00:00
推荐
Intel? 946GZ, G31, G33, G35, G41, G43, G45, Q33, Q35, Q43, Q45, G965, Q963, and Q965 Express Chipsets and the Mobile Intel? GM45, GL960, and GM965 Expre ss Chipsets and will not function with any other product.这些集成显卡的分辨率很傻,而且基本无法改变.不管是815,845,865,915还是945,很多分辨率都没有,同时期的其他显卡对新的分辨率支持就好很多.
用下面的过程成功实现1440*900的分辨率，1280*800分辨率也实现了！主要是intel 提供的这篇参考文章实在比较难看下去
/en-us/articles/custom-resolutions-on-intel-graphic s/
还好有专门的工具实现参数值
请参阅：/blog/c...5C73!246.entry里面有讲到这个小工具，并且有下载连接。

过程如下:
找个最新驱动,如 winxp_14344.exe
rar解压,找到inf文件,在这里是igxp32.inf vista或是win7也有类似的inf文件打开文件,找到:
[NonEDIDMode_AddSwSettings]
HKR,, TotalDTDCount, %REG_DWORD%, 0 ; This shows number of DTDs to be used.
; 0-->Disable the feature.
;Following keys have 20 bytes (18 byte DTD + 2 Byte flags).
HKR,, DTD_1,%REG_BINARY%, 01,1D,80,18,71,1C,16,20,58,2C,1A,00,00,00,00,00,0 0,86,37,01 ;1920x1080@60...Interlaced
HKR,, DTD_2, %REG_BINARY%, 01,1D,80,D0,72,1C,16,20,10,2C,1A,80,00,00,00,00,0 0,86,37, 01 ;1920x1080@50...Interlaced
HKR,, DTD_3,%REG_BINARY%, 01,1D,00,BC,52,D0,1E,20,B8,28,25,40,00,00,00,00,0 0,04,37, 01 ;1280x720@50....Non-interlaced
HKR,, DTD_4, %REG_BINARY%, 01,1D,00,72,51,D0,1E,20,6E,28,25,00,00,00,00,00,0 0,06,37,01 ;1280x720@60....Non-interlaced
HKR,, DTD_5,%REG_BINARY%, 00, 00, 00 ,00, 00, 00,00, 00, 00,00, 00, 00,00, 0
0, 00,00, 00, 00,00, 00 ;Fifth DTD
其中
HKR,, TotalDTDCount, %REG_DWORD%, 0
改成
HKR,, TotalDTDCount, %REG_DWORD%, 1
1代表你要加入1个自定义显示模式 ;后面分号是注释
再把
HKR,, DTD_1,%REG_BINARY%, 01,1D,80,18,71,1C,16,20,58,2C,1A,00,00,00,00,00,0 0,86,37,01 ;1920x1080@60...Interlaced
改成
HKR,, DTD_1, %REG_BINARY%, B9,22,A0,A0,50,84,1A,30,30,20,36,00,00,00,00,00,0 0,1A,37,01 ;1440x900@60....Non-nterlaced
或
HKR,, DTD_1, %REG_BINARY%, E8,1A,00,78,50,20,14,30,10,40,24,00,00,00,00,00,0 0,06,37,01;**************************
保存退出,安装此驱动,重启.打开显示属性-高级-监示器,取消"隐藏该监示器无法显示的模式"-应用-适配器-列出所有模式,找到1440*900.。