Hi all,
I am facing a problem with my siemens X300 ultrasound machine. After normal booting up, it is showing an error: "system cooling fan non functional" after every two minutes. I have cleaned all the fans and filters. Checked DC DC test points too and found to be normal. The fans inside the DC DC power supply are functioning too. But still the machine keeps on showing this cooling fan error. Please help. Thanking in advance.
Sahal