各位大侠# U/ }' c, `& _
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现在1366*768的屏越来越多,2 ~4 H" f. }9 f" w9 D
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 ?% A. I1 J# J
: q8 q2 X$ Q2 k- a6 P: l+ k6 w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! c7 k. g) n9 r1 R. F/ @+ H
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方法如下:
; I# h) ^! j8 `% P1 m" R5 B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:
+ E7 {- i+ b- @+ ^HKR,, TotalDTDCount, %REG_DWORD%, 0
& V6 }0 L4 {) [( U' q+ a u把它改成4 r8 K1 c: `2 z; C8 R( k
HKR,, TotalDTDCount, %REG_DWORD%, 4$ f! i5 z! b& H
在这之下可以找到下面的内容:1 x2 G* E* B1 b+ E; M% K
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
( s. N6 ] O; r8 @. V& T, Z9 OHKR,, 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...Interlaced4 j$ [ c4 [$ ~7 h2 U0 j5 L1 }2 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-interlaced7 u9 @/ y+ {6 w4 t$ t0 K& x0 O
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
0 E) c3 Y0 ]3 i$ J# q4 WHKR,, 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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- I8 F: Z- p- S' }% Z. z把它改成:: q) f; B! r7 o- Z0 |
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
$ ^! w9 ~( j% B; w/ CHKR,, 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# k/ j5 A4 C4 l+ {# Z+ I0 N
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
( Z/ W, T, o& Q7 i$ GHKR,, 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 . S: G$ R$ r( p( V/ }3 P
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 ]# w: p) J+ C0 b! m* b0 u5 X! A
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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。 |