各位大侠% @# B" I& s, M6 R! L
4 J: W- T) U! [现在1366*768的屏越来越多,5 g: E1 }4 _. D/ N. A0 J- K
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$ r$ P0 w/ U% d# M* {, I- y$ |
+ ^- w) i+ c# {8 |2 i请教BIOS中是否可以添加此分辨率呢2 K9 t7 ~0 j( h, l8 s8 \
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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, R7 A, e% G/ ]2 P! [+ K x. u5 b
0 Q+ _" o0 I) r. q) K% W% k7 H% H p方法如下:
. ]/ l, Z9 [& l# J! Z# ^4 J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:
6 z* x M% m9 C# @! tHKR,, TotalDTDCount, %REG_DWORD%, 0
0 V2 V- t1 q# l2 w0 q: x& n/ M把它改成
' d% C' K, W, A* A m( B7 a% x5 Y- NHKR,, TotalDTDCount, %REG_DWORD%, 42 S& X9 m o# C, A& |6 m% K
在这之下可以找到下面的内容:
$ t/ I( E# J. T2 E% }8 v, Z1 OHKR,, 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
6 \* W/ O. q% x y2 eHKR,, 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
" l8 j& e$ a% j/ KHKR,, 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
" T3 y( L- U v; K2 Z! @4 D/ ^3 _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
* b k- M) q g! G3 b+ gHKR,, 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' V' S5 M/ m, Y! c4 t# O
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把它改成:8 j9 Q' p5 f( R/ L# w: C$ @
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
0 ~5 m" \6 l5 m9 o/ U! O5 VHKR,, 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...Interlaced1 N: v$ c) a0 ~/ Y/ U
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$ f1 e+ K1 E; b0 G2 ^
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
2 Y+ r% B) ^; \0 [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 v2 c0 S8 \! G( ?4 Z1 ^
5 M" u# K- b0 p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。 |