Unitec Portal Display Issue

[slash007]

Starting this year, one of my Portals gives me a Display I/O error right when it gets below 30 degrees or so. At first in the logs it shows Display I/O "error" and the screen still works fine. Eventually if it stays cold for a while, it changes to Display I/0 offline and the screen says "critical device failure" and wont' work. I have to wait for it to warm up, see that it's online, then reboot the system to get it going. The heater in the power supply seems to be working and nothing else goes offline. Unitec has not been much help. Anyone else had this issue?

 

[JAGraff]

Are you still having this issue? Do you have a distributor who can help?

 

[slash007]

Last week I put in a new lower power supply and so far it seems to have worked. At this point I am more familiar with them than my distributer, so they would not be much help.

 

[JAGraff]

OK, thanks.