I have a power acoustik PD-712B Stereo. that will do everything beside play it won't play sound. and on occasion the touchscreen features may respond slowly and on occasion it won't eject cd or dvd.

Question edited for a lot more clarity, full make model (what it is)'.
Question moved from Televisions category.

The warning message may have been useful!

People don't realise that factory car audio is operated by and monitored by the Body Control Module (BCM) on a computer network. Your warning chimes and indicator clickers are generated by the BCM and played through the car audio system. The computer has no idea that this new device is!

Take it to an auto electrician or to an Alarm / Audio installer and see if their professional bi-directional grade scan tool computer can reprogram the BCM to ignore your device. Or just put the old one back.

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Question edited for clarity.

The way I read the product specs, it needs an amplifier?

https://poweracoustik.com/product/pd-624b/

https://www.google.com/search?q=Power+Acoustik+PD-624B

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Okay I am assuming that you are referring to a USB thumb drive aka memory stick which contains mp3, wma (YOUR STEREO ONLY PLAYS MP3 AND WMA VIA USB NOTHING ELSE MANUAL SAYS) audio tracks and a certain specific format (formatting is done on computer, windows and different types of formats are supported on different devices). NTFS, fat32, exfat. Typically I think they like fat32 before but I have had all of my drives formatted for NTFS on newer equipment and had no issue with it. Um since you checked the drive and its working it's probably not that. It could be the connector on your stereo there. But if its new it's probably a formatting/compaitbility issue with the stereo. Heres the manual http://www.poweracoustik.com/pa2012/manuals/PD-710-T.pdf Also this stereo is a really cheap brand so they don't work as well and dont have that great of support. A Google search of that an similar stereos from them came up with several issues. There is very little USB power coming from that port so it's probably only enough power to connect a thumb drive. Some people have cables connecting to other devices and that is probably not going to work. I would get a different usb stick reformat it on the computer and copy some mp3's over.

https://poweracoustik.com/product/pd-1032b

https://www.poweracoustik.com/pa2012/manuals/PD-103B-IM.pdf https://www.youtube.com/watch?v=7bAEw_vnyNE

Sounds like the pickup may be bad or volume is out.

its not supposed to do that,read your manual,it only reads memory cards,,it plays dvds





Power Acoustik PD 103B

MP4 is a codec that is not compatible with this DVD player. Your DVD player will play store bought DVDs just fine. Please read the specifications in the owners manual to see what codecs are compatible with your player.

The XYZ Axis has a fault. If one of these connecting points disconnects, the entire touch screen is disabled.

mine won't either. I found that after 14.2 volts the radio shuts off!. my alternator produces 14.2-14.6 well with in the manufacturers rec. of 11-16 v

my car is a 1979 camaro and i already replaced the alternator and still did not work. I can not find an alternator that does not go above 14.2 ..........
I talked to manufacture help line and they blame the car. can not be the car when i read 14.1 or less and radio works. when my meter reads 14.2 it shuts off.

what kind of car do you have?

i have tried 2 of the radios with same result! I think they lied about the voltage capabilities of the radio. as most modern cars have regulators built in for electronics already and bring the voltage to acceptable ranges for the radio