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Can you tell us a bit more? Like what kind of MP4 it is, comp type, OS, when the error occurs?
I think it’s only a minor problem..and the trouble has something to do w/ the USB port that’s y it won’t work properly..and my computer can’t detect it..My MP4 is
CD-R King SB-128..I’m really new to this stuff..
yeah, could be the ports have dust in them or something?
the problem is my computer can detect other mp3 but cannot detect my father mp4…
there is nothing happen with the USB port…
it works good with other gadget but with my father mp4 not working…
what actually happened ?
hi people i am french and my english is poor ihope u anderstande me.. however …first u have to inject ur mp4 than open it with a Screw u will find two black chipset one for the memory and the other for the bios . u would take the bios (black Square with iron peaces like legs)and connect all the iron legs with a Tong (let ur mp4 connected to ur pc since this opération).and it would work because it works to me…
If you have more than one usb, try to switch around.
as the french guy said…
how to put to mp4 player maps
i have a mp4 and everytime i try connecting it to my the computer it wont even read the mp4. befor it used to work perfectly. but now it just does not connect to the cpu and i am using windows 7 and i just dont noo what to doo?? :(
i can’t open my mp4. i have a avision. i have disck error and then, when i format it i can’t open him. plz help me
when i plug it into my family computer it doesnt work, but when i plug in my big brother’s laptop it works, so its not the usb or mp4 thats not working, its probally yur computer, try upgrading yur pc
hi …. i can’t open my mp4 files… although computer can detect my device but the problem is when i open my video, photos,ebookm,games and audio ,, i click my video many times but computer can’t open it…. what can i do to open my files?
well i have tried all of these and none of them seem to be working,,,, i have a hitachi mp4 player and i tried and tried but it just doesnt seem to be showing up on my compter
i have the same issue ,, my mp4 can’t be detected as a device , it only got detected as a battery to be charged
what can i doooooooooo ??
usb ports are working propably
to be honest I had same problem tonight I fix it actualy only thing we had to do is format mp4 delete everything on it (while formating)and you have new mp4.usb couldt recognise it cos of viruses from music that attacked your autorun file…but I still have one more problem for some reason my mp4 only play’s 15s of every song I have no idea what to do with it
i dont knoe where 2 pluq myy mp4. i dont knoe whats wornqq wif it. and dont knoe where 2 pluq it. where doo i pluq it at??
You plug it into the USB port in your PC/Laptop. _____________________________________________________________________
I have the same issue.Here’s what happened.
It was working perfectly fine for like 2 hours.And then I left.When I came back, theMP4 Switched off,soI unplugged and replugged it,A notification said that ‘Windows could not recognise the USB’or whatever. I tried repaeatedly.And after about 10 tries, my computer just began to ignore me.Nothing happens whenI plug in my MP4. ~Oh and I use Windows Vista…(I think)~
I also use Windows Vista and I have the same problem.
My laptop has 3 UBS ports and none of them work.
At first the MP4 worked great but now I connect it to the laptop and nothing happens. I’ve tried in another computer and it doesn’t work either.
What should I do??
i work with OS Windows 7 and i was transfering many times audio files to my MP4 but one day i pluged my MP4 to my PC and it doesnt open.I looked in device manager updated the driver but still cant open the my MP4.What to do ?
there are two types of usb chords for mp4.
01) power chord to charge mp4
02) power chord/file transfer
u need number 02. number 01 chord can’t transfer files.
mine was mp4 CD-R king SB 266………. it stuck on loading! what will i do
Just buy a new one!
mine is CD-R KING SB-266 my cp cannot detect it!!
Try to use a twin USB cord which has one for power and one for data
check for broken wire
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