c7000 enclosure not coming up

[sameerK]

Hello
We have c7000 enclosure.The enclosure is populated with 8 fans their locations
- 4 in top bay & 4- in bottom. All the FANS at the top bay are indicating failed. tried swapping the fan between the bays and seems nothing wrong with the fans.Servers are populated in Bays 1,2 ( Bl480c) 3,4,5, 11,12,13 ( BL460c).To solve this problem we replaced the enclosure midplane assembly SP: 414050-001. But now after replacing the part all fans initially glow green then immediately chages the state to flashing amber.The enclosure refuses to come up and the OA hangs

[LJM_1]

I believe flashing amber means insufficient power. This happened to me with a p-class enclosure when I attempted to install a BL45p.

How many power supplies do you have installed in your c-Class?

What kind of power supply redundacy did you configure?

Have you enabled the Enclosure Input Watts Limit in OA?

[sameerK]

HI
We managed to bring it on. It seems we had missed out on one connection that connects the enclosure to insight screen..we have sufficient power supplies & fan kits for the no. of servers in the enclosure.The enclosure was working fine earlier but all of a sudden we faced this problem & we changed midplane assembly.So all is well now.Thnx for your information.