各位大侠
; |, O1 [: h, A( K& @6 R' S; h9 f' p' n, l
现在1366*768的屏越来越多,$ |: l& d; J" }: o
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2 \1 t# ?( S( ~4 D$ C- V
; ^" }( @% m( h3 D1 Q7 I请教BIOS中是否可以添加此分辨率呢9 K3 _! { m( A1 d/ a* S5 y
( x6 s% v* N' D0 Y& u
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! ]) q+ r% u+ K+ B( x
M0 x% a* K1 Q
方法如下:* V! |" t! ?# ]# J) B0 D
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:
* Y* z: t( u" BHKR,, TotalDTDCount, %REG_DWORD%, 0
% d/ i$ u4 J# ^) t' O( P把它改成5 A. h; L% B# l7 M5 l6 G' L2 e
HKR,, TotalDTDCount, %REG_DWORD%, 4
/ n* @+ d' M0 ~. d: j4 s5 }% P在这之下可以找到下面的内容:
6 }) O( F0 K& }: U9 z. Z8 ~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...Interlaced6 Q( ]; ~* \: j+ {6 g. v0 J
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...Interlaced6 C' f' B* F, K: @/ y! i
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. { i# _9 f( z4 R
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
7 F" C4 w/ D6 D5 r' o8 BHKR,, 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
& J1 B7 z: g4 P3 t0 R/ n D9 z: J- ~/ n
把它改成:2 j& A5 l2 e/ G" A0 v2 g. O
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 v/ |' M4 n, _+ ]' _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( \# s, Z6 \0 b0 Y& J$ k8 B
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
8 W" k1 L$ G/ y- THKR,, 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: |7 V3 [; D( D1 q% Q
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 DTD4 K# {+ U. i4 K2 l3 O+ K* Q H
- _6 X7 Z$ y3 R* \
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。 |