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1  Hardware and U-Boot firmware / Hardware / Re: guruplug server plus arrived but died on: May 19, 2010, 01:29:18 PM
Hello,

I've got my new GuruPlug yesterday..connected it to a GBit Ethernet Network, waited some minutes..boom, reboot after reboot.

Answer from Globalscale:

Quote
The current becomes high while connecting 1Gb Ethernet cable to Guru board,
Maybe this will cause the board to work in unstable state. Connecting to
10/100Mb will not have the reboot issue.

We know the issue and is trying to identify the root cause and find the
solution with Marvell. Once the solution is confirmed, we will inform you
(our customer).


My testresults so far:
When I use a fan which blows some air around and in the Guru it works stable, even with GBit Ethernet. When I switch off the fan and wait some minutes the "critical temperature" (whatever this is) is reached and the Guru starts with its reboots again...

So there seem to be a heat/power consumption problem...grml

Greets
  MrD
2  General Category / General Discussion / Re: New Device Issues on: May 19, 2010, 01:28:33 PM
Hello,

I've got my new GuruPlug Server Plus yesterday..connected it to a GBit Ethernet Network, waited some minutes..boom, reboot after reboot.

Answer from Globalscale:

Quote
The current becomes high while connecting 1Gb Ethernet cable to Guru board,
Maybe this will cause the board to work in unstable state. Connecting to
10/100Mb will not have the reboot issue.

We know the issue and is trying to identify the root cause and find the
solution with Marvell. Once the solution is confirmed, we will inform you
(our customer).

My testresults so far:
When I use a fan which blows some air around and in the Guru it works stable, even with GBit Ethernet. When I switch the fan off and wait some minutes the "critical temperature" (whatever this is) is reached and the Guru starts with its reboots again...

So there seem to be a heat/power consumption problem...grml

Greets
  MrD
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