Retro Gaming Consoles
SNK Neo Geo AES | SNK Neo Geo MVS

Get a FREE Quote

SNK Neo Geo AES [ADVANCED ENTERTAINMENT SYSTEM] 
SNK Neo Geo MVS [MULTI VIDEO SYSTEM]
Release Date: 31-JANUARY-1990

Common Problems with SNK Neo Geo Advanced Entertainment System (AES) and SNK Neo Geo MVS (Multi Video System)

SNK Neo Geo AES Problems

Cartridge Slot Issues

• Symptoms:

  • Games not loading or freezing.
  • Intermittent connection or no connection.
  • Games not recognized by the console.

• Causes:

  • Dirty or oxidized cartridge slot contacts.
  • Worn or bent pins within the slot.
  • Loose or damaged cartridge slot.

• Solutions:

  • Cleaning the cartridge slot with isopropyl alcohol and a soft brush.
  • Realigning or replacing bent or worn pins.
  • Replacing the cartridge slot if damaged.

Power Supply Problems

• Symptoms:

  • Console not powering on.
  • Intermittent power loss.
  • Overheating or power supply unit getting excessively hot.

• Causes:

  • Faulty or aging power supply unit.
  • Loose or damaged power connectors.
  • Internal power regulation issues.

• Solutions:

  • Replacing the power supply unit with a new or refurbished one.
  • Securing or replacing loose or damaged power connectors.
  • Repairing or replacing internal power regulation components.

Video Output Issues

• Symptoms:

  • No video signal or distorted video output.
  • Poor image quality or color issues.
  • Intermittent video connection.

• Causes:

  • Faulty video cables or connectors.
  • Damaged video output port.
  • Internal video circuitry problems.

• Solutions:

  • Replacing video cables with high-quality alternatives.
  • Repairing or replacing the video output port.
  • Repairing or replacing internal video circuitry components.

Controller Port Issues

• Symptoms:

  • Controllers not responding or intermittent response.
  • Loose or wobbly controller connections.
  • Physical damage to controller ports.

• Causes:

  • Dirty or corroded controller port contacts.
  • Worn or damaged controller port connectors.
  • Loose internal connections.

• Solutions:

  • Cleaning the controller port contacts with isopropyl alcohol.
  • Replacing worn or damaged controller port connectors.
  • Securing or replacing loose internal connections.

Sound Issues

• Symptoms:

  • No sound or distorted audio output.
  • Intermittent sound issues.
  • Low audio volume or imbalanced sound channels.

• Causes:

  • Faulty audio cables or connectors.
  • Damaged audio output port.
  • Internal audio circuitry problems.

• Solutions:

  • Replacing audio cables with high-quality alternatives.
  • Repairing or replacing the audio output port.
  • Repairing or replacing internal audio circuitry components.

SNK Neo Geo MVS Problems

Game Slot Issues

• Symptoms:

  • Games not loading or freezing.
  • Intermittent connection or no connection.
  • Multiple game slots not functioning.

• Causes:

  • Dirty or oxidized game slot contacts.
  • Worn or bent pins within the slots.
  • Loose or damaged game slots.

• Solutions:

  • Cleaning the game slot contacts with isopropyl alcohol and a soft brush.
  • Realigning or replacing bent or worn pins.
  • Replacing damaged game slots.

Power Supply Problems

• Symptoms:

  • Console not powering on.
  • Intermittent power loss.
  • Overheating or power supply unit getting excessively hot.

• Causes:

  • Faulty or aging power supply unit.
  • Loose or damaged power connectors.
  • Internal power regulation issues.

• Solutions:

  • Replacing the power supply unit with a new or refurbished one.
  • Securing or replacing loose or damaged power connectors.
  • Repairing or replacing internal power regulation components.

Monitor Display Issues (Arcade Cabinet Specific)

• Symptoms:

  • No video signal or distorted video output.
  • Poor image quality or color issues.
  • Flickering or rolling screen.

• Causes:

  • Faulty video cables or connectors.
  • Damaged monitor or CRT.
  • Internal video circuitry problems.

• Solutions:

  • Replacing video cables with high-quality alternatives.
  • Repairing or replacing the monitor or CRT.
  • Repairing or replacing internal video circuitry components.

Coin Mechanism and Button Issues (Arcade Cabinet Specific)

• Symptoms:

  • Coin mechanism not accepting coins.
  • Buttons not responding or intermittent response.
  • Loose or damaged buttons and switches.

• Causes:

  • Dirty or jammed coin mechanism.
  • Worn or damaged button contacts.
  • Loose internal connections.

• Solutions:

  • Cleaning and lubricating the coin mechanism.
  • Replacing worn or damaged button contacts.
  • Securing or replacing loose internal connections.

Sound Issues

• Symptoms:

  • No sound or distorted audio output.
  • Intermittent sound issues.
  • Low audio volume or imbalanced sound channels.

• Causes:

  • Faulty audio cables or connectors.
  • Damaged audio output port.
  • Internal audio circuitry problems.

• Solutions:

  • Replacing audio cables with high-quality alternatives.
  • Repairing or replacing the audio output port.
  • Repairing or replacing internal audio circuitry components.

Summary

The SNK Neo Geo AES and MVS systems, while robust, can face various issues over time, including cartridge slot problems, power supply issues, video and audio output problems, and controller or button malfunctions. Solutions typically involve cleaning, repairing, or replacing the affected components. Regular maintenance and proper handling can help prevent many of these issues, ensuring these classic gaming systems continue to provide an enjoyable gaming experience