DC Power Jack Flex Cable for HP 15-g / 15-r and Envy 15-j

Do you have to angle the charger cable just right to make your HP Pavilion 15-g, 15-r or Envy 15-j charge? The DC jack flex is a common failure on this 15-inch family — swap it for a solid charging connection.

Specifications

• Function: DC-in jack + flex to motherboard
• Compatible: HP Pavilion 15-g, 15-r, Envy 15-j
• Connector: 4.5 × 3.0 mm centre pin (HP smart pin)
• Type: plug-in flex, no soldering
• Condition: brand-new, tested
• Includes: jack + flex to motherboard

Symptoms of a faulty part

• Charges only at a specific cable angle
• DC port feels loose or visibly moves
• Charge icon flickers between 'Plugged in' and 'On battery'
• Sparking or burnt smell from the port
• Plug runs warm while charging

Installation

🟡 Medium · Estimated time: 50 minutes · Required tools: Phillips PH0, T8 Torx, plastic spudger.
Remove bottom cover and battery, disassemble keyboard/palmrest to reach the motherboard, unclip the old jack flex and route the new one identically.

Frequently asked questions

Does this fit the Pavilion 15-n?
No, the 15-n uses a different chassis and a different flex length.

Is soldering required?
No, it's a plug-in flex that clips into the motherboard.

Does it work with my 65W and 90W charger?
Yes, this 4.5×3.0 mm jack accepts both HP bricks.