Power, RX and TX LED's on steady at reboot

[TJF1960]

For the last week everytime I reboot the ISY the RX and TX LED's with go thru their normal blinking process but at some point will stay lit (power led of course is lit all the time). This happens now I would say 8 or 9 times out of 10. The other 1 or 2 times the ISY will boot normally. The error LED stays off.

 

I have tried adjusting and cleaning the network and plm connector socket pins. Tried replacing the plm network cable as well. I also have removed the cover and removed and replaced the SD card a couple of times.

 

The owners manual specifies what is wrong if the RX LED stays lit, but nothing about the TX LED staying lit.

 

Any suggestions on what may be wrong?

 

Thanks,

Tim

[Sub-Routine]

Hi Tim,

 

What is the version of your PLM? Versions 63 and earlier would sometimes lock up when asked to do too much at once (Query at Startup).

 

Rand

[TJF1960]

Hi Rand,

 

The plm is v92. The ISY is running v2.8.0.

 

I replaced the original sd card with a 2 gig, same brand as the original. No difference.

 

Tim

[Michel Kohanim]

Hello Tim,

 

If the Error is not blinking (in any combination) then the problem is that ISY cannot communicate with the PLM. If you had SD Card issues, you would surely get the error light to blink.

 

With kind regards,

Michel