LPU5 red alarm and PABX hang

[Edwin Effandy]

Hi Friends,
My MD 110 TSW version :
VERSION=CXP1010132/4/TSWSP03/R4A
It is always sometimes LPU5 Board goes red LED Alarm and PABX goes hang. After I push the button in LPU Display, then it will normally.
warm regards and pleased need assistance from all of you
Edwin

 

[TioDu62]

You probably have a HW problem. Hard do say exactly what board is. Can be LSU, DSU, the own LPU5 or even the DC/DC converter from magazine the LPU resides in.

 

[bpetya]

I think you also see an error code 101 in ALLOP, then the LSU card needs to be replaced.