Is other power source needed to run this wheel besides USB on PC?

This does't make since? You are putting 09 seats in a 69? Air bags don't come in to play. you shouldn't have a problem, beside mounting the seats. Bolt pattern...

you need to recharge the mototr battery, it should be under the seat, the sounds on the steering wheel are run from a different battery source

Normally, timers need to have a seperate power source for operations besides the power source it is controlling. Two posts should read "clock" for the timers power source. The other power source that is being controlled uses "line" for the incoming and "load" for the Hot water tank. Hope this helps.

What is the operating system running on your computer? How is the printer connected to your computer, wireless or hardwired with a usb cable? A quick fix for most communication errors can be achieved by resetting the printer and/or rebooting the PC. If you're connected wireless, simply unplug and replug your printer into the power source to reset it. Reboot your computer as well. If usb-connected, disconnect your printer from your computer first. Then, unplug/re-plug printer into the power source and reboot pc. Try to print again.

I assume you use a set of PC speakers with own power connector.
If the power connector is plugged in properly and the power source is operating flawless, then either the power cable or the internal power supply are broken.
The soundcard has by 100% nothing to do with the voltage control of your speakers. All it sends is an audio signal (Unless you relay on USB speakers, in which case the power actually MAY come from the computer, but I excluded that since you said you're using a soundcard, and those don't provide USB output).

Summary: Cable or PowerSupply or Power source not operating properly. (Or the switch). Either way, you should not open any high voltage electrical components as that may lead to a deadly electrical shock. Please consider an electrician or buy new speakers, if switching the power source doesn't help.

Solutions are in order of increasing probability of data loss AND device recovery.
Screen messages are loose approximations

A Soft Reset
1. Hold Power switch up for 5 seconds.
2. Screen displays "Goodbye".
3. Restart

B. Hard Reset
1. Hold Power Switch for 30 seconds
2. Restart

C. Recovery Mode
1. Hold Power Switch for 5 seconds to switch device Off
2. Move switch to Hold
3. Press and hold Home button
4. Connect USB cable to device
5. Screen displays "USB" in small type and "16 MB Format" shows up in My Computer
6. Copy firmware files to "16 MB Format" drive letter
7. Disconnect USB cable
8. Screen displays "Firmware update"
9. Restart device

C. Force Format (This one wipes the data partition. Make sure all needed music/pictures/video exist elsewhere)

1. Hold Power Switch for 5 seconds to switch device Off
2. Move switch to Hold
3. Press and hold top/North/up of Scroll Wheel
4. Connect USB cable to device
5. Screen displays "Format and lose data"
6. Press right/East on Scroll Wheel to confirm
7. Screen displays "Formatting"
8. Restart device

D. Manufacturing Mode (included for completeness only)
1. Hold Power Switch for 5 seconds to switch device Off
2. Move switch to Hold
3. Press and hold centre of Scroll Wheel button
4. Connect USB cable to device
5. Windows detects a new hardware device
6. ???
7. ???
8. ???

soory man but because Apple is so strong with there (high tech) stuff ther no other way out. i would have it replaced. i have a G1 i recommend you to get it! its just like the iPhone just open source so it has lots more freedom then the iPhone. the thing is its only for T-Mobile. you can get one unlocked thogh. but just tell apple to replace it for you.

I had the same problem. not the USB or PC, but the player. I think you might need to reboot your player. Power on, holding the switch in the on position, and get a safety pin/paper clip and hit the reset button, beside the power docking input. It will give you a series of options, of which I found the Reboot to work.

Yes, you need a power supply. I have several USB peripherals that, in a similar way, APPEAR to be on when you plug them into USB. But that interface cannot supply enough power to actually run the machine. The maximum is 0.5 A * 5 V = 2.5 W. The wee portable drives can run on that power, but a normal desktop drive, such as is inside a full-size desktop external enclosure, use ~ 8 W.

So you need a DC power supply! I bet SimpleTech can tell you what the correct current, voltage, and polarity is. Good luck.

This camera will not run from the usb. It needs batteries or an adapter. Some small digital blister pack kind of cameras can run from the usb power from the computer or other source.
Make sure you have full charged batteries.
Take the batteries out, and check for corrosion inside the battery compartment. If any is there, clean and try again.
Take care,