各位大侠
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: h( L1 T2 w2 f现在1366*768的屏越来越多,
! ^$ n3 x3 \ }852GM/855GM的芯片,标准的驱动是无法支援1366*768 (XP) 显示属性中没有这一项
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请教BIOS中是否可以添加此分辨率呢3 U6 N2 F0 y# H$ ^
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听说一种方法是通过改驱动来解决,如果BIOS可以解决,就不用`这么麻烦/ S9 g9 Q9 n0 }. }8 A0 c. ]
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方法如下:4 {3 @" F% c; ?/ y5 n
先下载对应的最新的驱动程序,解压开来,找到里面的igxp32.inf文件,(vista的是igdlh.inf,vista64位的是igdlh64.inf),用记事本打开,找到下面这段:2 a! G5 G# ?0 I( U: \9 y' \$ j
HKR,, TotalDTDCount, %REG_DWORD%, 0
: Q+ Q) b9 R6 K5 U; h把它改成
: i5 M' {4 n! d* rHKR,, TotalDTDCount, %REG_DWORD%, 4, q! j+ S3 ?/ h- V1 `# f# o
在这之下可以找到下面的内容:
8 q5 z8 Y8 q* m. @' a$ E PHKR,, DTD_1,%REG_BINARY%, 01,1D,80,18,71,1C,16,20,58,2C,1A,00,00,00,00,00,00,86,37,01 ;1920x1080@60...Interlaced
1 C. u" _. K! n7 @, XHKR,, DTD_2,%REG_BINARY%, 01,1D,80,D0,72,1C,16,20,10,2C,1A,80,00,00,00,00,00,86,37,01 ;1920x1080@50...Interlaced3 V; p; \" E, }3 Z8 a; k; L4 E
HKR,, DTD_3,%REG_BINARY%, 01,1D,00,BC,52,D0,1E,20,B8,28,25,40,00,00,00,00,00,04,37,01 ;1280x720@50....Non-interlaced
+ O5 W/ R% D1 v3 N& JHKR,, DTD_4,%REG_BINARY%, 01,1D,00,72,51,D0,1E,20,6E,28,25,00,00,00,00,00,00,06,37,01 ;1280x720@60....Non-interlaced
/ q0 ?' z- Q: {1 KHKR,, DTD_5,%REG_BINARY%, 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00 ;Fifth DTD
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把它改成:: U! h( v0 J" O+ l
HKR,, DTD_1,%REG_BINARY%, 66,21,50,B0,51,00,1B,30,48,70,36,00,00,00,00,00,00,1C,37,01 ;1920x1080@60...Interlaced. d0 P5 k2 E" h
HKR,, DTD_2,%REG_BINARY%, 66,21,50,B0,51,00,1B,30,48,70,36,00,00,00,00,00,00,1E,37,01 ;1920x1080@50...Interlaced7 W, O8 I6 m% Y( b) ^) d. O
HKR,, DTD_3,%REG_BINARY%, 66,21,50,B0,51,00,1B,30,48,70,36,00,00,00,00,00,00,1A,37,01 ;1280x720@50....Non-interlaced
1 {9 z, d+ g7 LHKR,, DTD_4,%REG_BINARY%, 66,21,50,B0,51,00,1B,30,48,70,36,00,00,00,00,00,00,18,37,01 ;1280x720@60....Non-interlaced
5 q9 G9 N" y$ iHKR,, DTD_5,%REG_BINARY%, 00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00,00 ;Fifth DTD
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8 n+ r _& a9 ^1 p2 R4 t# @( Q保存,再安装些修改后的驱动程序。重启后,再到显示-属性-高级-监视器,把"隐藏该显示器无法显示的模式"前的勾去掉。这样再去调分辨率就会有一个1360x768的选项出来了。(915显卡我没有这样子操作,直接设成1280X768就变成1360X768的效果了,不知道为什么。),电视机的画面上可能会提示当前的分辨率是1280X768,实际已经是1360X768了。 |