User manual

23 SIMB-M22 User Manual
Chapter 2 Product Introduction
Important notes on the Motherboard Power Requirements:
2.8.4 AT/ATX Mode Select (PSON1)
2.8.5 LCD POWER (VDDSAFE) (JBL3)
Important!  Make sure that your ATX 12V power supply can provide 8A on the
+12V lead and at least 1A on the +5-volt standby lead (+5VSB).
The minimum recommended wattage is 230W, or 300W for a fully
configured system. The system can become unstable and might
experience difficulty powering up if the power supply is inadequate.
 You must install a PSU with a higher power rating if you intend to
install additional devices.
AT Mode
ATX Mode
3.3 V
5 V