This is a brand new, genuine CPU fan and heatsink for Lenovo ThinkPad X390. This fan has 3 different part numbers: 01AW746, 01AW747, and 01AW748, they are all compatible with each other, we will send it to you randomly according to the stock.
1. This is a 100% original fan with original part number.
2. The item includes a cooling fan and heatsink.
Condition: Original, brand new
Warranty: One (1) Year
ThinkPad X390 (Type 20Q0, 20Q1)
ThinkPad X390 (Type 20SC, 20SD)
CPU Fan for Lenovo ThinkPad X390 01AW746 01AW747 01AW748 Tips:
1. Please remove the existing fan from your laptop to compare part number, photo and description.
2. To replace the fan, you need to start the laptop and enter the BIOS, then disable the built-in battery. You can also remove the battery after removing the bottom cover. Both methods can prevent your laptop from generating static electricity and causing damage to the laptop.
3. If you do not have extensive laptop repair experience, please do not replace the fan by yourself, please take your laptop to the repair shop.