各位大侠
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9 k: F% M# S$ G! X现在1366*768的屏越来越多,7 L" |$ z8 F/ m5 z" S/ T
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4 F" C; f' J& P+ s* H' S
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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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' z) C- E5 y7 n9 y G' U方法如下:
! s) h# ^ K/ y4 e; q8 M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:
3 c# t8 A' c4 F7 O2 qHKR,, TotalDTDCount, %REG_DWORD%, 0
' y0 S7 q6 o M7 w把它改成
1 z* S* z1 O" N4 Z% Q0 jHKR,, TotalDTDCount, %REG_DWORD%, 4
% m" h8 y- [. O" u在这之下可以找到下面的内容:! D/ `" b6 f) i# T
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...Interlaced
. D m6 n7 b. O2 ?9 M$ ~" A/ E, dHKR,, 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
+ M5 g# B6 J0 c" t4 _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( e1 Y- S! c8 x- i. ]7 h
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 h' w' U. F: T- {) B$ F9 [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# q9 k* z; B; ~9 { z% V
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把它改成:
+ U) F6 R a! t1 HHKR,, 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
+ b6 S* o7 p9 o$ m- c7 ?. eHKR,, 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
e0 d) d( K) ?& V. S2 RHKR,, 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
) X4 d. M) o3 k. sHKR,, 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 1 n6 p* E! I, ~* {
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" q4 _7 N( r1 c
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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。 |