Multiple BODs after hours of use, code 43 and 45

[cydoniax]

First let me begin with the fact that I’m not that great with troubleshooting computers, so I appreciate your patience.


My laptop has been getting the BOD several times a day and reboots itself. This has been happening for about 2 weeks now. It first started with a notification that the USB device connected to my computer was not recognized – only I didn’t have anything connected to any USB port. I get that notification several times a day, again with nothing connected to the computer. When I have clicked on the error notifications I have gotten this message:


“Standard USB Host Controller, Port#0002 Hub_#0003
Windows has stopped this device because it has reported problems (code 43)” sometimes it’s a code 45 and the port and hub numbers change.

I can usually run the laptop without problems for the first several hours, but once it gets into the afternoon and evening the reboots start to occur.


I’d appreciate any help you can give me.


Details:
Windows 7, 64-bit
OEM – I had to do a reinstall of Windows a couple of months ago after the laptop crashed after a service pack 1 installation.
ASUS U50F series, 2 years old

I downloaded BlueScreenView and this seems to be the most common error: (sorry, not sure if this info is in the zip I attached)
==================================================
Dump File : 121211-27939-01.dmp
Crash Time : 12/12/2011 4:43:44 PM
Bug Check String : BUGCODE_USB_DRIVER
Bug Check Code : 0x000000fe
Parameter 1 : 00000000`00000008
Parameter 2 : 00000000`00000006
Parameter 3 : 00000000`00000005
Parameter 4 : fffffa80`06802b20
Caused By Driver : usbhub.sys
Caused By Address : usbhub.sys+12a60
File Description :
Product Name :
Company :
File Version :
Processor : x64
Crash Address : ntoskrnl.exe+7cc40

 

[cydoniax]

I don't know if this matters, but the first System Health Report I generated happened right before a BOD. I just ran it again, and different things were flagged. I've attached it in case it will help.

Thanks again for any help you can offer.

 

[cydoniax]

Can anyone offer some help - please?????

Thanks much!

 

[cydoniax]

Thought I'd try one last time to bump this up - can anyone help me with my problem? It would be greatly appreciated.