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USB Mouse glitch - Freezing/stuttering/disconnecting/reconnecting
Im new here and im not sure if i posted in the right place, so please bear with me.
anyway...
laptop specs:
HP Compaq Presario CQ50
Windows 7 Ultimate (32 bit)
AMD Anthlon Dual-Core QL-60, 1900 Mhz, 2 Cores, 2 Logical Processor
BIOS: Hewlett-Packard F.54
Symptoms:
USB Mouse freezes/stutters every few seconds/minutes on some days.
USB Mouse constatnly disconnects/reconnects (with matching bu-dum sound) on other days.
USB Mouse does not install properly at all on worst days.
USB Mouse works perfectly on other laptops.
Other good condition Mice attached to my laptop show same symptoms
USB flash drives and other devices (except mouse) works perfectly
Windows will not boot when USB Mouse is attached during start-up (the second I remove the mouse, boot initiates)
Touchpad acts up every now and then (with or without USB Mouse attached)
I cant find:
"HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/services/USB" in regedit
all i find is ".../usbccgp" "../USBCCID" "../usbhub" "../usbcir" "../usbehci" "../usbohci" "../usbprint" "../USBSTOR" and "../usbuhci"
When it started happening:
When I accidentally removed a couple of USB Flash drives without "safely removing" them.
I have updated all drivers and BIOS.
I have tried uninstalling and reinstalling USB Drivers in Device Mgr.
I have tried turning off "Allow computer to turn-off this device to save power" option
I'm at a total loss. Can someone help me out?Thanks in advance :]