HP CRL FFC Kit - CMOS Reset Line Flat Flexible Cable for ProBook 450/455/470 G4

The HP CRL FFC Kit is a genuine HP service part designed to replace the CMOS/RTC battery connection cable in select HP ProBook laptops. This flat flexible cable (FFC) ensures reliable communication between the CMOS battery and the motherboard, restoring proper system time, date, and BIOS settings retention.

Advantages

Restores CMOS/RTC functionality with a direct OEM replacement. Pre-assembled ZIF connectors simplify installation. Flexible polymer construction ensures durability and easy routing within the chassis.

Suitable for

• HP ProBook 450 G4
• HP ProBook 455 G4
• HP ProBook 470 G4

Key specifications

• Part Type: CMOS Reset Line Flat Flexible Cable Kit
• Component Type: Internal Laptop Cable
• Compatibility: HP ProBook 450 G4, 455 G4, 470 G4 Series
• Cable Type: Flat Flexible Cable (FFC)
• Function: Connects CMOS/RTC battery to motherboard
• Number of Pins: 4-pin
• Connector Type: ZIF (Zero Insertion Force)
• Application: Laptop Repair & Maintenance
• Manufacturer Part Number (MPN): 856608-001
• Kit Contents: 1x FFC with pre-attached connectors
• Material: Flexible Polymer, Copper Conductors
• Color: Orange/Brown (cable), Black (connector)
• Installation Difficulty: Medium (requires laptop disassembly)
• Purpose: CMOS/RTC Battery Connection
• Product Condition: New Service Part

Recommendations

Ensure compatibility with your specific laptop model before purchase. Professional installation recommended if you are not experienced with laptop disassembly.