Posting this hoping to receive technical advice and suggestions from the excellent MICROMAT tech staff that i have come thru the years to rely on .
TechTool Pro 10 has a Fans test to test the internal Mac fans and also a sensor test . My iMac 21.5-inch, Late 2009 always passes these two tests . Occasionally I like running the Fans test because for me it confirms from the roaring sound that they are still working .
Today I discovered the application Macs Fan Control www.crystalidea.com/macs-fan-control?ref=macupdate .
Is that application safe and necessary to use ? The developer states it is .
If so why can't MICROMAT develop a similar and perhaps better application ?
Thanks and excuse me for posting what you may feel is a dumb question .
TechTool Pro 10 has a Fans test to test the internal Mac fans and also a sensor test . My iMac 21.5-inch, Late 2009 always passes these two tests . Occasionally I like running the Fans test because for me it confirms from the roaring sound that they are still working .
Today I discovered the application Macs Fan Control www.crystalidea.com/macs-fan-control?ref=macupdate .
Is that application safe and necessary to use ? The developer states it is .
If so why can't MICROMAT develop a similar and perhaps better application ?
Thanks and excuse me for posting what you may feel is a dumb question .