Package:Yes
Type:Single Fans
Model Number:X220 X220I X230 X230I
Radiator Type:Thermotube
Origin:Mainland China
Certification:NONE
Condition
FRU 04W0435 04W1774
Fitlaptop Lenovo ThinkPad X220 X220i X230 X230i
Tip: The radiator comes with silicone grease! No need to apply silicone grease again,
otherwise it will affect the effect! Wipe the residual silicone grease on the motherboard
and install it directly!!!
Fan failure is generally divided into two kinds:
1: A fan error occurred in the computer
This must be the machine fan failure, according to the general fault processing procedures, the treatment method of this problem is to replace the whole fan cooling group (fan core and associated heat sink) can solve the fan error(fan error) not into the system.
2: The laptop fan is running, but the laptop is very hot, it just doesn't cool down.
In fact, the computer fan is not broken, the reason is the heat conduction tube, so we must replace the heat conduction tube, so as not to burn out the CPU or motherboard