devcon 거참

Microsoft Windows XP [Version 5.1.2600]
(C) Copyright 1985-2001 Microsoft Corp.

REM.//

U S B 4 0 0 0 드라이버가 USB에서 부팅시 붙었다가 떨어지는 경향이 발생한다.
이때 조치할 수 있는 방법을 소개한다.
2009-6-2 현재 테스트는 해보지 않았지만 예상은 그렇다이다.
chaejoo@lifentech.com

devcon 패키지는 http://support.microsoft.com/default.aspx?scid=kb;EN-US;Q311272
에 있다.

REM.//

E:\blueartcompany\devcon\i386>dir
E 드라이브의 볼륨: BA
볼륨 일련 번호: A85C-5FFE

E:\blueartcompany\devcon\i386 디렉터리

2009-06-02 오후 02:13 >DIR> .
2009-06-02 오후 02:13 >DIR> ..
2002-11-14 오후 10:32 55,808 devcon.exe
1개 파일 55,808 바이트
2개 디렉터리 17,942,405,120 바이트 남음

E:\blueartcompany\devcon\i386>devcon disable @USB\*
USB\ROOT_HUB\4&159EA082&0 : Disabled
USB\ROOT_HUB\4&1F5F15C8&0 : Disabled
USB\ROOT_HUB\4&2367F6A6&0 : Disabled
USB\ROOT_HUB\4&2B0DE8F5&0 : Disabled
USB\ROOT_HUB\4&38D73F19&0 : Disabled
USB\ROOT_HUB\4&6CD7D10&0 : Disabled
USB\ROOT_HUB20\4&2E313633&0 : Disabled
USB\ROOT_HUB20\4&F49804&0 : Disabled
USB\VID_046D&PID_C00E\5&2FC429FA&0&2 : Disabled
USB\VID_2457&PID_1022\5&C6F738C&0&4 : Disabled
10 device(s) disabled.

E:\blueartcompany\devcon\i386>devcon enable @USB\*
USB\ROOT_HUB\4&159EA082&0 : Enabled
USB\ROOT_HUB\4&1F5F15C8&0 : Enabled
USB\ROOT_HUB\4&2367F6A6&0 : Enabled
USB\ROOT_HUB\4&2B0DE8F5&0 : Enabled
USB\ROOT_HUB\4&38D73F19&0 : Enabled
USB\ROOT_HUB\4&6CD7D10&0 : Enabled
USB\ROOT_HUB20\4&2E313633&0 : Enabled
USB\ROOT_HUB20\4&F49804&0 : Enabled
8 device(s) enabled.

E:\blueartcompany\devcon\i386>devcon enable @USB\* //<-- 한번더 해줘야 한다.
USB\ROOT_HUB\4&159EA082&0 : Enabled
USB\ROOT_HUB\4&1F5F15C8&0 : Enabled
USB\ROOT_HUB\4&2367F6A6&0 : Enabled
USB\ROOT_HUB\4&2B0DE8F5&0 : Enabled
USB\ROOT_HUB\4&38D73F19&0 : Enabled
USB\ROOT_HUB\4&6CD7D10&0 : Enabled
USB\ROOT_HUB20\4&2E313633&0 : Enabled
USB\ROOT_HUB20\4&F49804&0 : Enabled
USB\VID_046D&PID_C00E\5&2FC429FA&0&2 : Enabled
USB\VID_2457&PID_1022\5&C6F738C&0&4 : Enabled
10 device(s) enabled.

E:\blueartcompany\devcon\i386>devcon enable @COM\*
No devices enabled.

E:\blueartcompany\devcon\i386>devcon /?
Device Console Help:
devcon [-r] [-m:\\] [...]
-r if specified will reboot machine after command is complete, if needed.
is name of target machine.
is command to perform (see below).
... is one or more arguments if required by command.
For help on a specific command, type: devcon help
classfilter Allows modification of class filters.
classes List all device setup classes.
disable Disable devices that match the specific hardware or instanc
e ID.
driverfiles List driver files installed for devices.
drivernodes Lists all the driver nodes of devices.
enable Enable devices that match the specific hardware or instance
ID.
find Find devices that match the specific hardware or instance I
D.
findall Find devices including those that are not present.
help Display this information.
hwids Lists hardware ID's of devices.
install Manually install a device.
listclass List all devices for a setup class.
reboot Reboot local machine.
remove Remove devices that match the specific hardware or instance
ID.
rescan Scan for new hardware.
resources Lists hardware resources of devices.
restart Restart devices that match the specific hardware or instanc
e ID.
sethwid Modify Hardware ID's of listed root-enumerated devices.
stack Lists expected driver stack of devices.
status List running status of devices.
update Manually update a device.
updateni Manually update a device (non interactive).

E:\blueartcompany\devcon\i386>