Power jack for FUJITSU Amilo M1405 M1437G by extra digital — replacement DC connector

Replacement power jack (DC connector) for FUJITSU Amilo M1405 and M1437G laptops. This internal DC inlet from extra digital restores the electrical connection between the laptop and its power adapter when the original jack is loose, damaged or provides an intermittent supply. The part is intended for repair and maintenance tasks and should be fitted by a technician or an experienced user after verifying compatibility with the exact laptop model.

Advantages

The replacement power jack offers a direct-fit solution designed to match the original connector dimensions and contact configuration, which helps re-establish consistent charging and power delivery. Manufactured to replacement-part standards, it provides secure mechanical retention and stable electrical contact. Installing a new jack can resolve charging interruptions, voltage loss under load and loose plug issues without requiring a full power-board replacement.

Suitable for

• Repairing FUJITSU Amilo M1405 and M1437G laptops with damaged or loose DC inlet
• Maintenance work restoring reliable charging and power connection
• Replacement during refurbishment or second‑hand laptop servicing
• Workshop repairs performed by technicians or experienced users

Key specifications

• Component type: internal DC power jack (replacement connector)
• Intended interface: laptop DC inlet compatible with FUJITSU Amilo M1405 / M1437G
• Mounting: board-mounted connector designed for original location
• Contact type: male barrel contact with corresponding center pin geometry
• Electrical: rated for typical laptop charging voltages and currents (as per original design)
• Material: metal contacts with insulating housing for secure electrical connection

How to use

Before starting, disconnect the battery and adapter and observe safe ESD procedures. Access the laptop’s motherboard by removing the appropriate covers and possibly the keyboard or bottom case according to the service manual. Desolder or disconnect the faulty DC jack from the board and replace it with the new extra digital connector, ensuring correct orientation and secure solder joints or mechanical fixation. Reassemble the chassis and test charging with the original adapter to confirm restored power delivery.

Usage recommendations

Verify model compatibility and inspect the motherboard for additional damage before replacing the jack. If soldering is required, use proper tools and experience; if unsure, seek professional repair services to avoid further damage. Test the laptop under load after installation to ensure stable operation.