Remove Fans; Cooling Fans; Identifying A Failed Fan From The Acm - Dell EMC Integrated Data Protection Appliance DP4400 Service Manual

acme-dp4400-ACM:~ # showfru disk
Collecting Data............
________________________________________________________________
| ID| State | Status|
|===============================================================|
| 0 | Online| OK
| 1 | Online| OK
| 2 | Online| OK
| 3 | Online| OK
| 4 | Online| OK
| 5 | Online| OK
| 6 | Online| OK
| 7 | Online| OK
| 8 | Online| OK
| 9 | Online| OK
| 10| Online| OK
| 11| Online| OK
| 12| Online| OK
| 13| Online| OK
| 14| Online| OK
| 15| Online| OK
| 16| Online| OK
| 17| Online| OK

Remove fans

Cooling fans

Identifying a failed fan from the ACM

2. Type the following command: # showfru disk
FW Version| Capacity| Operation| OpStatus|
| NS01 | 10.69TB | None
| NS01 | 10.69TB | None
| NS01 | 10.69TB | None
| NS01 | 10.69TB | None
| NS01 | 10.69TB | None
| NS01 | 10.69TB | Rebuild
| NS01 | 10.69TB | None
| NS01 | 10.69TB | None
| NS01 | 10.69TB | None
| NS01 | 10.69TB | None
| NS01 | 10.69TB | None
| NS01 | 10.69TB | None
| NS01 | 10.69TB | None
| NS01 | 10.69TB | None
| NS01 | 10.69TB | None
| NS01 | 10.69TB | None
| NS01 | 10.69TB | None
| NS01 | 10.69TB | None
3. Verify the state for all disks is "Online," and that the status for all disks is "OK".
The cooling fans are integrated into the system to dissipate the heat generated by the
functioning of the system. These fans provide cooling for the processors, expansion
cards, and memory modules.
Your system supports up to six standard or high performance hot swappable cooling
fans. You do not need to shut down the system to replace a cooling fan.
CAUTION
Mixing of standard and high performance cooling fans is not supported.
Note
Each fan is listed in the systems management software, referenced by the respective
fan number. If there is a problem with a particular fan, you can easily identify and
replace the proper fan by noting the fan numbers on the cooling fan assembly.
If a fan is suspected of failing, you can check the web UI or use the FRU command line
verification from the ACM.
Procedure
1. Access the web UI and check for alerts in the Health screen. Click an alert for
more details.
2. Log in to the ACM command line by using SSH.
Use for the user, and use the common password for the appliance.
root
Remove and replace assemblies
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Remove fans

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