I have 2 questions WRT 2c4 :
1) what is the permitted DC input voltage range (i see a zener diode in the schematic, but no idea what voltage is the zener - is it 12?) mainly interested b/c i have a small "ups" for my older alix and want to make it work with apu 2c4
2) i'm having some issues with a 2.5 7200rpm HDD connected to SATA on the board. The drive is rated 800mA - is that too much for the board ? the hdd is new, apu 2.4 is new, sata cable also ... and the hdd works without problems in normal PC.