Salut ! Depuis ke G installé Windows XP Pro, mon PC plante qd je veux le mettre en veille (prolongée ou pas) et s'arrête sur l'écran "préparation de la mise en veille". 
D'après la réponse de iznogoud23 au post de Rico05 (Posté le 23-01-2002 à 10:16:29, Sujet: WinXp Pro + mise en veille ??? ):
"pb connu de microsoft : va sur leur site (si ton windows est legale bien sur !! ) et cherche dumppo.exe . C'est un petit prog qui va te dire où y'a un conflit."
Bah je l'ai charG, lanC, mé G toujours pô compris d'ou venait le pb!! Alors si qq41 saurait déchiffrer ca et me dire simplement d'ou vient le conflit :
D:\Download>dumppo cap ps bs admin ac dc
power capabilities
System power capabilities
Power Button Present....: TRUE
Sleep Button Present....: TRUE
Lid Present.............: FALSE
System states supported.: S1 S4 S5
Hiber file reserved.....: TRUE
Thermal control.........: FALSE
CPU Throttle control....: TRUE
Processor min throttle..: 31
Processor trottle scale.: 100 (1%)
Some disk will spindown.: TRUE
System batteries present: FALSE
System batteries scale..: (G:0 C:0) (G:0 C:0) (G:0 C:0)
Ac on line wake ability.: Unspecified
Lid wake ability........: Unspecified
RTC wake ability........: S4 - hibernate
Min device wake.........: Unspecified
Default low latency wake: Unspecified
Win32 System power status
AC line status..........: on line
Battery flag............:
Battery life percent....: 255
Battery full life time..: -1
AC on line..............: TRUE
Battery present ........: FALSE
Charging................: FALSE
Discharging.............: FALSE
Max Capacity............: 0
Remaining Capacity......: 0 (divide by zero)%
Rate....................: 0
Estimated time..........: 0
Default alert 1 & 2.....: 0 0
Admin policy overrides
Min sleep state......: S1
Max sleep state......: S4 - hibernate
Min video timeout....: 0
Max video timeout....: -1
Min spindown timeout.: 0
Max spindown timeout.: -1
AC power policy
Power button.........: None-Code=8
Sleep button.........: Sleep(QueryApps|UIAllowed)
Lid close............: Disabled Sleep(QueryApps)
Lid open wake........: Working
Idle.................: None
Settings.............: Timeout=0, Sensitivity=50
Min sleep state......: S1
Max sleep state......: S1
Reduced latency.sleep: S1
WinLogonFlags........: 0
Doze S4 timeout......: 0
Battery broadcast res: 3
Battery discharge 0..: No battery, but enable is set
Battery discharge 1..: No battery, but enable is set
Battery discharge 2..: Disabled
Battery discharge 3..: Disabled
Video timeout.......: 900
Hard disk timeout....: 0
Optimize for power...: TRUE
Fan throttle toler...: 100
Forced throttle......: 100% (off)
Min throttle.........: 31%
Over throttle act....: Sleep(OverrideApps|DisableWakes|Critical)
DC power policy
Power button.........: None-Code=8
Sleep button.........: Sleep(QueryApps|UIAllowed)
Lid close............: Disabled Sleep(QueryApps)
Lid open wake........: Working
Idle.................: Sleep
Settings.............: Timeout=300, Sensitivity=50
Min sleep state......: S1
Max sleep state......: S1
Reduced latency.sleep: S1
WinLogonFlags........: 0
Doze S4 timeout......: 0
Battery broadcast res: 3
Battery discharge 0..: No battery, but enable is set
Battery discharge 1..: No battery, but enable is set
Battery discharge 2..: Disabled
Battery discharge 3..: Disabled
Video timeout.......: 300
Hard disk timeout....: 600
Optimize for power...: TRUE
Fan throttle toler...: 100
Forced throttle......: 100% (off)
Min throttle.........: 31%
Over throttle act....: Sleep(OverrideApps|DisableWakes|Critical)
6mer 
