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我的主板支持usb启动 
 
可以用 usb装系统 
 
可在 dos中认不到光驱盘符 
 
我在dos中加入了DUSE.exe也不得行 
 
 
现在我已经把 usb光驱再dos下找到了并找到了盘符 
 
但问题又出来了!只能用软盘或ide光驱 引导 usb光驱,但放进ima中 
 
用ezboot制作后刻盘启动后就失败了 
 
深山红叶也是一样超级通用dos71   番茄花园的dos我都试了 
运行后 
 
会出现 找不到command.com和usb-cd.sys错误 
 
我想是ezboot引导的都是镜像软盘,光盘在加载usb光驱后就释放了 虚拟软驱 
 
找不到A:盘自然找不到command.com和usb-cd.sys   
 
我不会再config.sys下驱动 虚拟镜像   也不知道分析得对不对 
 
晴楼主指点 
 
现在usb光驱  不能再dos下用太可惜了   
 
qq:79531196 
 
 
config.sys是这样的清高手看看有错的地方没  
 
[menu] 
menuitem=m1, Start computer with IDE  optical drivers support. 
menuitem=m2, Start computer with USB  storage devices support. 
menuitem=m3, Start computer with USB  optical drivers support. 
menuitem=m4, Start computer with SCSI storage devices support. 
menuitem=m5, Start computer with SCSI optical drivers support. 
menuitem=m6, Start computer with FWR  storage devices support. 
menuitem=m7, Start computer with FWR  optical drivers support. 
menuitem=m8, Start computer with PCM  optical drivers support. 
menucolor=7,0 
menudefault=m1,10 
 
[m0] 
device=himem.sys /testmem:off 
device=umbpci.sys 
devicehigh=udmajr.sys 
devicehigh=echo.sys 
 
[m1] 
include m0 
devicehigh=VIDE-CDD.SYS /D:IDE-CD 
 
[m2] 
include m1 
devicehigh=USBASPI.SYS /R /V 
devicehigh=DI1000DD.SYS 
 
[m3] 
include m0 
devicehigh=USBASPI.SYS /R /V 
devicehigh=USBCD.SYS /D:USB-CD 
 
[m4] 
include m1 
devicehigh=USBASPI.SYS /W /V 
devicehigh=DI1000DD.SYS /H1 
 
[m5] 
include m0 
devicehigh=USBASPI.SYS /W /V 
devicehigh=USBCD.SYS /D:SCSI-CD 
 
[m6] 
include m1 
devicehigh=Sbp2aspi.sys 
devicehigh=Nj32disk.sys 
 
[m7] 
include m0 
devicehigh=Sbp2aspi.sys 
devicehigh=cdsdmini.sys /D:FWR-CD 
 
[m8] 
include m0 
Devicehigh=PCMI80CL.SYS /P1 /QA 
Devicehigh=STATPCDM.SYS /D:PCM-CD 
  
m3 
 
[COMMON] 
SHELL=COMMAND.COM /P /E:640 
SET TEMP=. 
SET TMP=. 
DOS=HIGH,UMB,AUTO 
NUMLOCK=OFF 
FCBSHIGH=4,0 
FILES=30 
BUFFERSHIGH=20,0 
STACKSHIGH=9,256 
LASTDRIVEHIGH=32 
AUTOEXEC是这样的清高手看看有错的地方没 
]  
 
@echo off 
tm /f 
lh killer 
lh doskey 
lh ctmouse 
lh SHSUCDX /D:?IDE-CD /D:?USB-CD /D:?SCSI-CD /D:?FWR-CD /D:?PCM-CD 
::lh SMARTDRV 2048 16 /B:2048 /E:1024 /L 
SET COMSPEC=A:\COMMAND.COM 
SET DIRCMD=/OGN /4 
SET PROMPT=$P$G 
PATH=A:\.;A:\dm\.;A:\tw\. 
lh zeno /q 
FINDCD /Q 
lh gh95 
echo. 
ECHO BootDisk v5. Copyright (c) 2004-2005 Guoxiang.Pu 
ECHO Release date: 2004/12/30. 
ECHO Contacts: 
ECHO --------- 
ECHO mailto:sheikcom@126.com 
ECHO  
echo. 
a: 
call h.bat |   
 
 
 
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