This is a brand new CPU fan for HP ProBook 440 G6, ProBook 445 G6, ProBook 440 G7, and ProBook 445 G7 with a part number L44556-001 and L48270-001, it is a CPU fan only, the heat sink is not included.
Please note that this fan is only compatible with laptops with UMA graphics.
1. This fan has 4 wires leading to the connector which attaches to the motherboard.
Condition: Original, brand new
Warranty: One (1) Year
ProBook 440 G6 (with UMA graphics)
ProBook 445 G6
ProBook 440 G7 (with UMA graphics)
ProBook 445 G7
1. Please remove the existing fan from your laptop to compare the part number, photo, and description.
2. To replace the fan, you have to remove the bottom cover and remove the battery from your laptop.
3. Disconnect the fan cable from the motherboard and loosen the Phillips screws that secure the heatsink and fan to the laptop.
4. Please note that after removing the old fan, please use a cleaning cloth to remove the thermal grease on the CPU and GPU, this is to better improve the thermal conductivity.