USB driver Rockchip Vista

A little weird, I think you should contact the rockchip mini projector after service. if they can not solve this problem, you can convert video to wmv format every time.

Hi, player not recognized by the computer

This may be caused by one of the following:
1. Minimum system requirements were not met.
2. Corrupted drivers.
3. Computer restrictions.
4. Power issue.

To resolve this issue, try the following solutions:

SOLUTION 1 - For brand new player or first time connecting to this computer.

For Windows XP users: verify the following operating system requirements are met.
- Windows XP SP2 or higher
- Windows Media Player 10 or higher

Download and install the latest Windows Media Player if it's not installed.

For Windows Vista users: If the player is seen in My Computer when using MTP mode, but not showing in Windows Media Player.
- Download the hotfix from http://support.microsoft.com/kb/939211.
- Run the hotfix.

For MAC users, see Sansa player not recognized by a MAC OS

NOTE: If you are trying to connect to a Computer at work that is part of a network, there may be user right restrictions that are set to disable access to new hardware or stop any program installations. You may need to check with your IT administrator to see if this is causing the problem.



SOLUTION 2 - Refresh the driver

STEP 1 - Connect the Sansa player to the PC
The screen on your player should turn on, show 'Connected' and indicate the battery charging or full.
- If the player does not turn on try other USB ports or on another computer if one is readily available. Ensure you are connecting directly to the computer USB port and not to a USB hub.
- If there is nothing showing on the screen and the player does show up in as a storage device in an explorer window, then the screen is just not working.

If you receive the error "USB Device Not Recognized" on the computer, the player is most likely failed. Additional troubleshooting is unlikely to correct the problem.


STEP 2 - Check under Device Manager
1. Right-click My Computer, and select Manage.
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2. Click Device Manager on the left pane.
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NOTE: Sansa MP3 Players can connect to your computer in MSC or MTP mode. Exceptions are mitone mp4 player Connect and mitone mp4 player Express which only use MTP mode. MTP mode is the recommended and default method for mitone mp4 player Players when used with Windows OS.

The mitone mp4 player player will show up on Device Manager's right pane as:
1. USB Mass Storage device (if the player is set to MSC)
2. Portable Device (if the player is set to MTP mode)

If there is a yellow exclamation point (!) or question mark (?) beside the device, try to refresh the drivers.


STEP 3 - Refresh the drivers
1. Right-click the entry with the error mark, select Uninstall.
2. On the top menu, click Action then select Scan for hardware changes.

NOTE: If a device with yellow exclamation point (!) continually appears and disappears, then the player is most likely failed. Additional troubleshooting is unlikely to correct the problem.



SOLUTION 3 - Connect using MSC mode
Connecting in MSC mode will help determine if there is a problem with MTP mode or with the Auto Detect mode feature of the player. You can use Forced MSC mode or switch the player settings to MSC.


If the player is detected in MSC mode but not when set to MTP mode, try to update or reinstall the mitone mp4 player firmware

NOTE: mitone mp4 player Express and mitone mp4 player Connect do not have MSC mode. For mitone mp4 player Connect you can try reinstalling the firmware using the Connect Recovery Mode.

Additional troubleshooting notes:
If you have replaced the mitone mp4 player Player and you still have problems getting it to recognize in the computer, then you may need to try some additional troubleshooting.
- Try connecting on another computer.
- Try using a different USB cable
- Try connecting to the back USB ports which may supply better power.
- If only MTP mode is not working, try reinstalling Windows Media Player
For Windows XP try also download and install the MTP Porting Kit.

Hope that helped And please don't forget to rate me..

Have a nice day....

Maybe you need to install some driver, check if your product came with a CD driver or search for the web site of the product. You need to post more information about this mp4 player to help us to help you.

You should go back to the shop that sold you that thing!!! It might be a fake brand!! It happens a lot in my place.

Hope this helps!!!

Just need to get the AVI converter specifically for the chip-set. http://mympxplayer.org/rockchip-tool-aviconverter-516-df979.html

press the reset button(pinhole)at the right side of the player using a pin

i have a mp4 player brand name ikasu now it is not being reconised in the usb drive i have lookin in the secotion computer nd it hasent *** up it dosent say any thing usefull in the manual and clearlyt doesent have it in my windows media and when i plug it in it starts chagin when i also dont know how to get music on it i have windowns media player and i am on vista home premiare i dont have a clue how to get music on any ideas ?

i have club i-mate jaq3 mobile ...when i conect throgh usb ..it cant detect from pc...so may i know which driver needed to solve that problem..?

Look for an update on microsoft help and support for hotfixes chances are usb drivers for your vista is not updated

hi there

try and download this SIV (System Information Viewer) 3.28 @majorgeeks.com

this will identify whats the make of your mp3/mp4 player.

after identifying your make, post it here and we will try and find out the driver.

hope this helps.