UCS c220 M3 Black screen no beep

[andreavt81]

Hi everyone

i have a server UCS c220 M3 2 cpu and 2x 8gb ram PC3 up to five days ago fully functional,

but now ,he start but black screen and no beep only fan start all led are green.

i have tried to start with only 1 cpu and ram but nothing change.

what remains for me to try?

tnx

Andrea

[Kirk J]

Try removing the CMOS battery, and let it sit for about 10 min with both power cords removed.

Kirk...

[andreavt81]

Done... but nothing change (also replace the cmos battery)

[Gangireddy52]

Iam facing same problem. Is this issue resolved? What is the solution please.

[DRAGONKZ]

Is the CIMC accessible?

When my C220 M3 did the same thing essentially the motherboard had to be replaced...