各位大侠! K" K- D K$ F* H; Y' q! v" s3 U: f
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现在1366*768的屏越来越多,6 ^0 f1 B4 V. a* h
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/ {- _. h: T4 ^% K
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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
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6 z+ R3 e8 D5 Q5 y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 j) D1 e4 `9 Q- G6 Y# m. x5 ?HKR,, TotalDTDCount, %REG_DWORD%, 0
! K4 h9 v# h) X2 v2 @8 t3 w/ T: I把它改成& T8 S/ I) H- S7 U/ K* @
HKR,, TotalDTDCount, %REG_DWORD%, 46 w" c& W9 M" d+ [
在这之下可以找到下面的内容:
. ~4 O# B3 e; ]) B3 BHKR,, 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 k; A V/ }$ A' M5 ?* u
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# z( }% y C# N: c( [3 V' _3 f- |8 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
+ f, W- O8 q4 ~& a, c* ZHKR,, 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 . x. X0 }% D2 A7 d4 U
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& C$ \' K* T9 n9 ?- g# m) E
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把它改成:) C* \7 c5 l4 P$ t# H6 ]% X& `
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
, o% H- j1 ?: PHKR,, 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
4 {" a5 d3 o* N3 H9 Z, SHKR,, 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
& u; `, S/ s, f; {- nHKR,, 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 7 I1 i9 W. o7 `; h7 J; @
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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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。 |