Member Avatar for slimxl

I have an 8GB philips gogear and the screen does not turn on. I tried plugging it into my computer and tried using the wall charger. THey both work, the mp3 player doesn't. I have taken this mp3 player apart, down to the screen, battery, and motherboard. I'm wondering if there is a way to distinguish which could be bad, and if there was a way to replace any faulty parts.
I will take the time to upload the pictures if it is necessary, but everything looks good to me, no broken wires, connectors, or burnt spots on the motherboard.
Thank you for your time,
Sincerely, slimxl

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  • Latest Post Latest Post by Midknightryder

Dani AI

Generated

Three failure paths explain the symptoms reported in this thread: the power/charging subsystem (battery or charge circuit), the display assembly/backlight or its flex/connector, and firmware or mainboard failure. Diagnosing by elimination is the fastest approach—verify whether the player actually powers and is seen by a host, then isolate display versus power versus logic faults.

Practical checks (do these in order; stop if a definite result appears):

  • Try at least one different USB cable, a different PC USB port and a known-good phone charger. A bad cable or weak USB port often hides as “dead.”
  • Check whether the player is detected by a computer: Windows Device Manager (or Disk Management) for a new device/drive, or macOS System Report > USB. Detection means the mainboard partially works; no detection points to power or board fault.
  • Measure battery voltage at the cell terminals with a multimeter: a healthy Li-ion will read roughly 3.6–4.2 V. Near 0 V means a failed/isolated cell or bad battery connection. If the player runs from USB with the battery removed, the battery is the culprit.
  • Inspect and reseat the LCD flex connector; look for bent pins, corrosion, or cracked solder joints. Hold a bright light at the screen—if a faint image is visible the backlight is dead but the LCD is fine.
  • Try a long power hold (10–20 s) or the model-specific reset sequence only after confirming the model; do not attempt firmware flashing unless the exact recovery procedure for this GoGear variant is known.

If the battery is bad, replace with the same spec cell and dispose of the old one safely. If the display or connector is damaged, parts (screen/flex) can be replaced but require careful soldering. If the board is faulty and none of the above isolates the problem, replacement mainboards or a replacement player are usually more cost-effective. This complements ’s connector note, echoes ’s charging-sign clue (charge circuit or battery), and explains ’s PC prompt as a possible filesystem/firmware issue rather than just a physical screen fault.

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Member Avatar for freepost

Control Cables!

Member Avatar for terry28

My mp3 does not come on, but if plug it to the computer or outlet it comes on but the battery sign doesn't blink to show me is charging.

Member Avatar for Midknightryder

i got done putting music on to my philips goGear 8gb mp3 and i unhooked all the cables and a message came up telling me to please connect player o pc and it doesn't load up when i do

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