34
4.8 Hardware Monitor Setup
This setup helps users monitor the ROCKY-P288EV board‘ s on
board system voltage and fan speed. The function is
implemented by on board LM78 chip. The voltage monitoring
will cover +5V,+12V,-12V,and –5V. And there are three fan
connectors for chassis and CPU fans.
Note: normal CPU Fan RPM is over than 5000 RPM. If your
CPU Fan RPM is less than that figure, something is wrong and
the CPU will be in overheat condition. Make sure that the
connection at CN17/CN18 is correct.
StockCheck.com
Downloaded from StockCheck.com