各位大侠
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4 l! i2 I9 L* C1 m/ ^$ s现在1366*768的屏越来越多,* B5 U) A- w9 s& N# `$ ]( f
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* v& c4 g1 { f' a! O6 o6 ?
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请教BIOS中是否可以添加此分辨率呢9 k" t- E7 @7 }" L9 m
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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, Q4 {' j! o( v' w* }
' `' e: ~# P( d" b* N! w$ q! d- a方法如下:
[% d" s0 u" x* A3 [. v( R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:# J: B/ z$ ?- P& ]/ V
HKR,, TotalDTDCount, %REG_DWORD%, 0
1 z( K" O* [ p" d) V& E3 G4 e把它改成
5 i+ y" `# P6 {0 ^HKR,, TotalDTDCount, %REG_DWORD%, 4
) r: @5 h. @7 Q0 r# S& c5 e+ p在这之下可以找到下面的内容:
- F6 ^, o# [, `, J) T5 HHKR,, 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
4 x4 ]% ^. [ uHKR,, 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
/ }1 N6 u; ?) a% r, SHKR,, 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
3 S& d! ?& e8 j5 v( K5 cHKR,, 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
: U" M% Y* p) V* Y/ m$ CHKR,, 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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把它改成:7 ]' m9 `- l1 T0 d1 v
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
* N7 N$ M: U3 i- y$ I& |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! \5 b$ z4 s% K5 `
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-interlaced6 h2 h" q$ g2 ^! ?# o
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
/ r% D+ Z. U4 O5 T: L, a' ?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$ \: p* | C4 B. o% U
+ ^0 m- f1 f# ]2 Q+ c6 f1 ~7 H! G! A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。 |