Thread: Power Issues
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Old 8th Dec 2011, 3:58 am
Pato Pato is offline
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Join Date: Dec 2011
Posts: 3
Unhappy Power Issues

Hi there

I’ve got an generic “MP4-MP5 Player”, but it won’t work on battery only :shock:

If I plug it on pc or power plug, all right, but if I pull the plug it shuts down immediately

I searched a lot on the web for information about how to fix it before giving up and asking for help here

Here is all the information I’ve managed to get

Using USB Deview I’ve got the Vendor ID and Product ID

Click the image to open in full size.

Vid_04fc Pid_3056

A quick Google search points this PID to be from a Sunplus product

Operating the software I can see this in Tools / Version
Version 321.5678

The startup screen is exactly like this “Light your life” one

Click the image to open in full size.
(Source: Download Sunplus 3052B-AJ2xx modifier - MyMPx )

The computer recognizes it fine, I can take pictures, put or get files, etc but only while plugged on USB or Power plug

Click the image to open in full size.

I don’t know what is happening, I tried using s1fwx to backup my firmware before trying anything else but it says “No Device Found”

I humbly request for help, or some directions. Thanks for the attention.
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