DS4700黄灯告警，下面是我收集的日志，帮忙分析一下

新手跪求！！！
DS4700黄灯告警，下面是我收集的日志，帮忙分析一下，最好能提供解决方法！！！还有IBM存储怎么消除黄灯呢？

Date/Time: 11-6-5 17:24:53
Sequence number: 868
Event type: 281B
Event category: Failure
Priority: Critical
Description: Nominal temperature exceeded
Event specific codes: 0/0/0
Component type: Temperature Sensor
Component location: Enclosure 85, Slot 2
Logged by: Controller in slot A
Raw data:
4d 45 4c 48 03 00 00 00 64 03 00 00 00 00 00 00
1b 28 2a 01 65 4b eb 4d 04 00 00 00 00 00 00 00
00 00 00 00 02 00 00 00 05 00 00 00 05 00 00 00
55 00 00 00 02 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
01 00 00 00 02 00 00 02 10 00 00 00 04 00 00 08
55 00 00 00 04 00 26 08 02 00 00 00

Date/Time: 11-6-5 17:20:54
Sequence number: 865
Event type: 281B
Event category: Failure
Priority: Critical
Description: Nominal temperature exceeded
Event specific codes: 0/0/0
Component type: Temperature Sensor
Component location: Enclosure 85, Slot 1
Logged by: Controller in slot A
Raw data:
4d 45 4c 48 03 00 00 00 61 03 00 00 00 00 00 00
1b 28 2a 01 76 4a eb 4d 04 00 00 00 00 00 00 00
00 00 00 00 02 00 00 00 05 00 00 00 05 00 00 00
55 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
01 00 00 00 01 00 00 02 10 00 00 00 04 00 00 08