Please check the compatible model and compare the sample pictures, make sure this is the correct Cooling Fans you need! Please contact us if you have any issue!

*Parameter: 5V，0.5A
*Old and New: brand new
*Warranty time:90 days
*Package Include: 1 x Fan,
*Compatible Models: for HP EliteBook 835 G7 840 G7 845 G7 845 G8 HSN-I37C HSN-I37C-4 HSN-I43C-4 HSN-I36C Series laptop
*Applicable scenarios: Solve the error, abnormal noise, and high temperature of your laptop fan, so that your laptop fan can operate normally again!

*Special attention: 1. Disassembly is risky, and installation needs to be cautious. If you can't install it yourself, it's best to ask a professional to help install it. 2.Before replacing the notebook fan, remember to shut down the computer and power off the computer to avoid damage to the motherboard due to static electricity. In addition, do not reverse The fan plug is installed to avoid burning the fan.