20 Most Recent Mpio HD-300 MP3 Player Questions & Answers

try reflashing the firmware for your device you can find the latest firmware and flashing utilitys from the manufacturers website

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I realized there was a "reset" button and it worked after that.

Hi,
It's a reasonably straightforward task. There are 2 screws at either side (near the top) of the player. You'll need a small Alan-key to remove these. Once this is done, carefully prise off the back cover and you'll be able to see the battery - at the back. Just un-clip the battery cable. - You might want to check the connection in the first instance, if however, the battery needs replacing see replacment battery model number below: -
UP325385A4H-UP325385A5H

Hope this heps
Nam1

1. there is a reset button if the player is stuck, there is a hole on the front panel use a paper clip.

2. Hard Drive probably got disconnected from the FPC cable, you might need to open the player to fix this issue

Have you tried downloading the specific drivers for that MP3?

Here is the site...choose your player then download and install...reboot and see if it solves your problem.

http://www.mpio.com/downloads/index.php

Try to reformat using your USB 2.O, with The Super-Reboot MP3 Software, may take up to 24/48 Hours to Reformat

Sounds like the player can't see it's hard drive, not much you can do if the drive is dead. If it's under warranty then have it fixed.

www.mpioamerica.com has all the software that was on the CD.
you can try Mpio.com as well

Hi

It's called the FPC cable, you can try to connect Mpio America
[email protected]

ok what charge setting is it on? if its on the MTP setting hold the "MENU" down until a message apears that says "reconnect the mg100 to change the mode" then it should work. if not then i guess i wasnt verry helpful and im sorry

Either the device is bad, the pc port is bad, or the software is faulty. Try connecting to different usb port, then a usb port on a different pc with a compatible os. If still not recognized, then there is physical damage to player.

Try this: disconnect the player from the computer, turn it off, hold in the volume + button, and reconnect the player to the computer while holding the volume + button in. Keep holding the volume + button for an additional 5-50 seconds. Windows should eventually go into recovery mode and revive the player- it will pop up a window that says Found New Hardware Wizard.

If the display is working, you have audio. Check your amplifier. 1300Watt adaptor ... This unit draws a very low power and that is not needed.

1. Power Off: Turn off the device.
2. Jumper Configuration: Locate the jumper labeled "S16" on the device. Initially, it should be connected to pins 2 and 3.
3. Power On (Alarm+All LEDs Flashing): Turn the device back on. You'll see the alarm LED and all other LEDs flashing.
4. Power Off Again: Turn off the device once more.
5. Jumper Adjustment: Change the jumper configuration from pins 2 and 3 to pins 1 and 2.
6. Finished: Your Porpo YH-2000 is now set to the desired angular unit mode.

If you encounter any issues, you can press the reset switch on the back of the device to reinitialize it.

this model SA rather than SC seems to be a Middle East model. The SC version doesn't have DAB. https://www.google.com/search?q=panasonic+sa-pm250+instruction+manual ..

All questions need clear 'make model (what it is)' first 3 words. https://www.google.com/search?q=fmdott085+V398 ..

Question edited for clarity, typo and CAPS. Question moved from Cars and Trucks category. Claim on the warranty irrespective of how long you have had them. They charge $180 but they cost them $20 to buy from China. Package them up and send them tracked and ask them to replace the batteries. How long is the warranty on AfterShokz? While we hope you never need it, all new Shokz purchased from authorized retailers come with a two-year warranty that begins on your date of purchase. Jan 11, 2019

How To File A Warranty Claim For Your SHOKZ Headphones

https://www.google.com/search?q=Openfit+Shokz+battery+replacement ..