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1  Hardware and U-Boot firmware / Hardware / Re: SheevaPlug won't power up on: April 16, 2009, 07:05:02 PM
This is quite alarming seeing a 7V spike on a 5V rail.  40% rise is voltage is too much.  Have you checked the power supply block as to what is really causing this spike?  The decay may be due to the filter capacitor discharging but its kinda strange that it fails to filter a specific harmonic.

Have you also checked the mains whether you see some fluctuations?
2  Hardware and U-Boot firmware / Hardware / Re: My SheevaPlug is very unstable on: April 16, 2009, 06:44:49 PM
Hey guys, those who have their Sheevaplug already running for days, how's the temperature of the box?  Though most of us here maybe running the device at less than 75% CPU usage, my concern is whether it needs ACU or room temperature would just be fine.

Im still waiting for my unit to arrive. Purchase to delivery takes 3 weeks.
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