GE Logiq9 problem

[pwstires]

Good Afternoon, everyone
We have an intermittant problem with one of our GE Logiq 9 units, (BT07 version). Occasionally it resets itself. Just sitting there, (it's not happened during scanning yet), the unit will power down and restart. The shutdown window doesn't popup, so I don't think it's the power on button. Since it powers back up by itself, I don't think it's the reset button in back, (pressing that powered down the system, but it didn't come back on by itself). We have a stand alone UPS in the room, so no power issues. At GE's suggestion, I reloaded the software, no help. The BEP was replaced on this unit about nine months ago.
Any thoughts?
Thanks
Pat

[Jed]

It sounds like the BEP power supply is the problem. When they start to go out that is exactly what happens.

[pwstires]

Just to update, GE tried the supply first, then when it failed again replaced the BEP. So far that seems to have corrected it.