alarm orange in server poweredge 840

[jesusob1010]

hello

someone how help me please

i have a server poweredge 840 but when i try to turn on three second later i see an orange alarm and don't send signal to the monitor

before to this i cleaned inside but i checked carefully if something is unpluged but apparently all is connected well


i am from mexico

greetings from here

 

[waffleironhead]

what indicator is glowing orange?

here is a manual to look thru for answers

http://www.scribd.com/doc/70514544/Manual-Dell-PowerEdge-840