Anonymous and secure Mercari shipping♪ Recommended to buy unused items, as they will likely fail again soon after replacing with a used fan. This is a compatible fan replacement part for AQUOS Blu-ray recorders that display "The fan on the back of the main unit is not operating correctly." Made by Minebea, a Japanese manufacturer. Compatible models: BD-T3800 BD-SP1000 BD-T3700 BD-T3600 BD-T2800 BD-T2700 BD-T2600 BD-T2500 BD-T2300 BD-T2100 BD-T1800 BD-T1700 BD-T1650 BD-T1500 BD-T1300 BD-T1100 BD-T510 BD-W2800 BD-W2700 BD-W2600 BD-W2500 BD-W2450 BD-W2300 BD-W2000 BD-W1800 BD-W1700 BD-W1600 BD-W1500 BD-W1450 BD-W1300 BD-W1200 BD-W1100 BD-W1000 BD-W580 BD-W570 BD-W560 BD-W550 BD-W530 BD-W520 BD-W515 BD-W510 BD-W500 BD-S580 BD-S570 BD-S560 BD-S550 BD-S530 BD-S520 BD-HDW80 BD-HDW75 BD-HDW73 BD-HW51 BD-D1 Required: Phillips head screwdriver (It's easier to understand after disassembling once) Procedure: 1. Remove the top cover by removing the 2 screws on the sides and 3 screws on the back of the main unit. 2. Unplug the connector of the old fan and remove it by removing the 2 screws on the back. 3. Plug in the connector of the new fan and secure it with the 2 screws on the back. (Install with the fan model number facing the back panel) 4. Place the top cover and tighten the 2 screws on the sides and 3 screws on the back of the main unit. 5. Turn on the power and press the reset button on the main unit with a thin stick. The warning will be displayed again if you do not press the reset button. Old fan models: Nidec U50R12NS2Z7-53J55 U50R12NS2Z7-53J551 U50R12NS1Z7-53J551 D05R-12BS2, NFANRA105WJQZ NFANRA110WJQZ NFANRA120WJQZ and others Design may vary depending on the manufacturing lot. Please be aware that there may be minor scratches on the parts. * We will report any unauthorized use of this listing to the administration.