DC-In power connector for HP laptops, model 827039-001, replacement DC jack

DC-In power connector for HP laptops model 827039-001 is a replacement DC jack designed to restore the external power connection on compatible HP notebook computers. It reproduces the physical interface between the laptop’s external AC adapter and internal power circuitry, allowing stable power delivery and battery charging when the original inlet is broken, bent or loose. This spare part is intended for repair professionals and informed end users performing component-level laptop maintenance.

Advantages

The replacement DC-In connector provides a direct mechanical and electrical replacement for a damaged inlet, enabling consistent contact with standard HP power adapters. It restores proper alignment and retention of the power plug, reduces intermittent power loss, and avoids the need for complete motherboard replacement. The connector is sized and shaped to match the original mounting points, ensuring straightforward installation when compatible with the laptop model.

Suitable for

• Repair shops performing laptop charging port replacement
• Technicians servicing HP notebooks with a broken or loose DC jack
• DIY laptop maintenance and component-level repair
• Restoring power input to laptops that no longer accept an AC adapter securely

Key specifications

• Type: DC input jack (replacement for specific HP notebook models)
• Function: Provides the electrical connection between the external AC adapter and the laptop power circuitry
• Form factor: Board-mounted DC power connector compatible with original mounting and contact arrangement
• Contact arrangement: Male/female power contact pair designed for standard HP adapter pin dimensions
• Electrical: Rated for typical laptop power voltages and currents (matching the original design)
• Material: Conductive contacts with insulating housing typical for laptop DC jacks

How to use

Confirm compatibility with the specific HP laptop model before beginning repair. Power down the laptop, remove the battery if possible, and disconnect any power sources. Access the DC jack by disassembling the laptop case according to the manufacturer’s service instructions; locate and remove retaining screws or brackets that secure the DC inlet. Desolder the old connector or release its board-mounted clips, then fit and secure the replacement DC-In connector in the same orientation. Reconnect any cables, reassemble the chassis, reinstall the battery, and test by plugging in the AC adapter to verify stable charging and power delivery.

Recommendations

Use appropriate ESD precautions and proper tools for electronic repair. If uncertain about disassembly or soldering, seek professional repair service to avoid further damage to the laptop motherboard or surrounding components.