各位大侠
' f, n. M/ s. |4 @1 z/ ]
9 S7 V0 t: O/ h' i$ h8 \现在1366*768的屏越来越多,5 J0 Y5 a6 [5 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
; G% P8 ?0 \5 \- ?9 r0 C3 a+ v9 j; b0 b* N; P) n! f3 n. P: s
请教BIOS中是否可以添加此分辨率呢
$ d/ R' D1 G% C) E& T6 Q9 n: J# K0 s. w& @! {9 s8 U# Z
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% r) B8 |! I; f+ ~* A5 ~) Z3 P
" {. J d5 N$ x8 J% D- N6 X& ?3 C方法如下:
7 y M2 F5 Q7 R8 h# Y' Q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:" @" F- V. E( `! m
HKR,, TotalDTDCount, %REG_DWORD%, 0
+ g3 r, q5 S# n. V把它改成
8 v4 U0 {1 H1 E1 M! \ MHKR,, TotalDTDCount, %REG_DWORD%, 42 ?2 k W0 y* y4 t$ {$ [, H
在这之下可以找到下面的内容:
% M. S6 l" E( @7 y rHKR,, 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
" U; i/ Q& H$ G+ N( v5 BHKR,, 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
: X! J1 t. Z5 L3 j/ VHKR,, 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$ l" ~" n, o3 E( O7 q7 ~, E2 Z
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
8 L# i& d: y F/ R+ c# RHKR,, 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- W+ U2 R+ I+ W9 F, x
4 n. w" K. b1 ]5 {) f把它改成:5 A0 \8 y6 h0 Y1 g% d4 \6 U5 h
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
5 r3 j b* L: g/ \. {8 WHKR,, 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
1 A3 ?0 n! Y! k. o4 I4 I4 \/ ^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-interlaced9 p& z' [7 ~ ~
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 z7 ` l' \9 W' ~3 s7 P5 `/ N
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
8 H3 U F+ x6 | S* e9 i$ r' a: G0 B$ R/ v) t+ h* P! z
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。 |