Sony RX100 M3 / M4 Menu Key Operation Button Board Replacement

Restore full functionality to your Sony RX100 Mark III or Mark IV compact camera with this precision-fit Menu Key Operation Button Board. Designed as a direct replacement part, this board brings your camera's menu navigation controls back to life — giving you smooth, responsive access to every setting and feature your Sony RX100 was built to deliver.

Why Choose This Replacement Part?

Exact-Fit Compatibility: Engineered specifically for the Sony RX100M3 (Mark III) and RX100M4 (Mark IV) digital cameras — no modifications required.
Restore Full Control: Replace a faulty or unresponsive menu/operation button board and regain complete control of your camera's navigation system.
Quality Construction: Built to OEM specifications for reliable, long-lasting performance.
DIY Camera Repair: An ideal solution for experienced camera technicians and confident DIY repair enthusiasts looking to save on professional service costs.
Cost-Effective Fix: A smart, budget-friendly alternative to expensive camera service center repairs or full camera replacement.

Product Specifications

Compatible Models: Sony RX100 Mark III (RX100M3), Sony RX100 Mark IV (RX100M4)
Component: Menu Key Operation Button Board
Quantity: 1 piece
Vendor: Zpaxo

Who Is This For?

This replacement button board is ideal for camera repair technicians, electronics hobbyists, and Sony RX100 owners who are experienced with small-component camera disassembly and reassembly. If your menu keys have become unresponsive, intermittent, or physically damaged, this part is the targeted fix you need.

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Frequently Asked Questions

Q: Which Sony camera models is this menu button board compatible with?

A: This menu key operation button board is specifically designed as a replacement part for the Sony RX100 Mark III (RX100M3) and Sony RX100 Mark IV (RX100M4) digital cameras. It is not guaranteed to be compatible with other RX100 series models, so please confirm your camera model before purchasing.

Q: Is this a genuine Sony OEM part or an aftermarket replacement?

A: This is an aftermarket replacement part manufactured by Zpaxo to fit the Sony RX100M3 and RX100M4. It is built to OEM specifications to ensure a proper fit and reliable operation as a direct substitute for the original component.

Q: Do I need professional experience to install this button board?

A: Yes — installing this part requires disassembling your Sony RX100 camera, which involves working with delicate ribbon cables and small components. This repair is recommended for experienced camera technicians or confident DIY repair enthusiasts with prior small-electronics experience. Improper installation could cause additional damage, so proceed with care or consult a qualified technician.

Q: What if my menu buttons are unresponsive — will this part fix the issue?

A: If diagnostics confirm that the menu key operation button board is the faulty component, replacing it with this part should restore full button functionality. We recommend verifying the root cause of the issue before purchasing to ensure this is the correct component needed for your repair.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.