各位大侠1 |1 N5 D7 b R# I: M- a
; N$ F( ?) T1 G9 i: l1 W现在1366*768的屏越来越多, ]8 a2 N. m: ]6 F, f$ h$ E- j
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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* B- x) {' |7 O请教BIOS中是否可以添加此分辨率呢
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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8 K& O( {" K/ [
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方法如下:. \5 {4 n# N7 M
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:/ Y9 x9 Y/ f j# Y9 ~
HKR,, TotalDTDCount, %REG_DWORD%, 0, y2 z5 N7 S' I g% }
把它改成
% o1 A" N( b3 w- j% C) v$ i3 uHKR,, TotalDTDCount, %REG_DWORD%, 47 ]0 ?1 q. r- X/ {5 B& w \# @
在这之下可以找到下面的内容:0 _& Y; ?' a1 E! ~- `6 _/ m+ M
HKR,, 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...Interlaced4 b0 W% V, L8 p
HKR,, 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...Interlaced
0 A, _4 J5 O: f8 B' w3 JHKR,, 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
& B! `; K4 k4 Y) K: ?HKR,, 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 4 }; L: u; ?2 d. f- S8 [* f
HKR,, 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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5 W, R& D& W4 C) j$ g& k6 ~/ s把它改成:
) w. _/ N) r, T. z/ v5 H. BHKR,, 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...Interlaced8 |) G3 V& v9 S9 Q$ I0 c0 S% G
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...Interlaced
9 _- Y1 ]6 e9 D/ h YHKR,, 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
' T& U" W+ U! p+ \* v6 _HKR,, 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 ; m! L9 k: j( p/ s8 j9 O
HKR,, 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 DTD0 P) T* U9 K0 {% \" A7 o
7 h; c2 ?) s2 d' E6 `5 i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。 |