Satellite 2450-201: USB Controller only 1.1 instead of 2.0

I have formated the hard drive on my Satellite 2450-201 and loaded Widows XP SP2. I loaded all the drivers from the utilities disk and everything is working fine except the USB ports are only running at 1.1 instead of 2. There is a yellow exclamation mark in device manager on USB controller. I have searched for a driver from Toshiba downloads but there is nothing available.
Can anyone suggest a soloution to this problem.
John

Hi John
As far as I know there is no driver for USB controller. When you install chipset driver all USB ports should be recognized properly. Exclamation Mark in device manager is an indication that the device is not configured correctly. Try to remove the controller and restart the unit. After that check the status in device manager again.
Is some external device connected to the unit by USB ports?

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Hi
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Hi mate
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Operating System System Model
Windows XP Home Edition Service Pack 2 (build 2600) TOSHIBA Satellite 2450 PS245C-04P40P
System Serial Number:
Enclosure Type: NotebookProcessor a Main Circuit Board b2.80 gigahertz Intel Pentium 4
8 kilobyte primary memory cache
512 kilobyte secondary memory cache Board: TOSHIBA Portable PC Version A0
Serial Number:
Bus Clock: 133 megahertz
BIOS: TOSHIBA Version 1.10 01/20/2003Drives Memory Modules c,d60.01 Gigabytes Usable Hard Drive Capacity
36.60 Gigabytes Hard Drive Free Space
TOSHIBA DVD-ROM SD-R6012 [CD-ROM drive]
EPSON Stylus Storage USB Device [Hard drive] -- drive 1
HITACHI_DK23EA-60 [Hard drive] (60.01 GB) -- drive 0, s/n 578100, rev 00K2A0A1, SMART Status: Healthy 512 Megabytes Installed Memory
Slot 'DIMM 0' has 256 MB
Slot 'DIMM 1' has 256 MB Local Drive Volumes c: (NTFS on drive 0)60.01 GB36.60 GB free

Hi there,
seems that either the harddrive or the RAM is defective. I am not sure, but if I were you I would exchange these components since your problem does not sound like an software related problem..
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I Need USB Controller Drivers For My HP Pavillion g6 2235ca Notebook Running Windows 7 Pro 64bit?

So it has been at least a couple of months that I've been using my laptop with only ONE working USB port.
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So, can someone help me find drivers for this USB Controller? Or is this some kind of hardware failure or issue?
Please help? Anyone...!
Thank you!
This question was solved.
View Solution.

Hi,
Try installing the USB 3.0 driver on the following link.
http://ftp.hp.com/pub/softpaq/sp55501-56000/sp55975.exe
Regards,
DP-K
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****Please mark Accept As Solution if it solves your problem****
****I don't work for HP****
Microsoft MVP - Windows Experience

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Hi again guys...
I have another problem with my old Toshiba Satellite 2450-101 laptop which I hope you can help me with.
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Can you boot from bootable CD's?
If yes, then try removing the upperfilters and lowerfilters:
http://support.microsoft.com/default.aspx?id=314060
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Thanks sanjampet, I'm using Mavericks.
Info is:
USB 3.0 Hi-Speed Bus:
Host Controller Location:    Built-in USB
Host Controller Driver:    AppleUSBXHCI
PCI Device ID:    0x8c31
PCI Revision ID:    0x0005
PCI Vendor ID:    0x8086
Bus Number:    0x0a
Apple Internal Keyboard / Trackpad:
Product ID:    0x0263
Vendor ID:    0x05ac (Apple Inc.)
Version:     2.25
Speed:    Up to 12 Mb/sec
Manufacturer:    Apple Inc.
Location ID:    0x14c00000 / 3
Current Available (mA):    500
Current Required (mA):    40
BRCM20702 Hub:
Product ID:    0x4500
Vendor ID:    0x0a5c (Broadcom Corp.)
Version:     1.00
Speed:    Up to 12 Mb/sec
Manufacturer:    Apple Inc.
Location ID:    0x14800000 / 2
Current Available (mA):    500
Current Required (mA):    94
Bluetooth USB Host Controller:
Product ID:    0x8289
Vendor ID:    0x05ac (Apple Inc.)
Version:     0.78
Speed:    Up to 12 Mb/sec
Manufacturer:    Apple Inc.
Location ID:    0x14830000 / 6
Current Available (mA):    500
Current Required (mA):    0
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Satellite 2450-201: USB Controller only 1.1 instead of 2.0

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