Power775 Disk Enclosure Fan Service Procedure
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STEP 35
Turn off the FAN Identify LED for each FAN you are replacing by using the following command from the BPC
Command Line:
This is the command syntax:
bpccmd –c 27<blank>0000<cage ID><FRU ID><LED blink state 00=off, 02=blink>
<blank>
= “11”
<cage ID>
= see Figure 6
<FRU ID>
= see Table 5 for the DE Identify LED.
<LED state>
= “00” for this step
Type in the following, inserting the correct cage ID DE chassis location:
bpccmd –c 27110000xxyy00
“xx” is the cage ID of the DE you are replacing. This field will be 05,07,09,0B,0D, or 0F (see
Figure 6).
“yy” is the “<FRU ID>”. Choose this based on the “FAN position” column in Table 5.
The correct return code is 001100. If you do not receive this, contact the next level of support.
FAN position
Example command
<FRU ID>
02 = BLINK
'00 = OFF
FAN1 (A1)
bpccmd –c 27110000xxB000
B0
00
FAN2 (A2)
bpccmd –c 27110000xxB100
B1
00
FAN3 (A3)
bpccmd –c 27110000xxB200
B2
00
FAN4 (A4)
bpccmd –c 27110000xxB300
B3
00
FAN5 (A5)
bpccmd –c 27110000xxB400
B4
00
FAN6 (A6)
bpccmd –c 27110000xxB500
B5
00
FAN7 (A7)
bpccmd –c 27110000xxB600
B6
00
FAN8 (A8)
bpccmd –c 27110000xxB700
B7
00
FAN9 (A9)
bpccmd –c 27110000xxB800
B8
00
FAN10 (A10)
bpccmd –c 27110000xxB900
B9
00
FAN11 (A11)
bpccmd –c 27110000xxBA00
BA
00
FAN12 (A12)
bpccmd –c 27110000xxBB00
BB
00
Table 5 Format for BPC command to turn off a DE Fan ID LED.
STEP 36
Power Off the Disk Enclosure from Fan Service Mode from the BPC FSP command line by using the following
command:
This is the command syntax:
bpccmd –c 10<blank>00<version><Cage ID><FRU ID>
<blank>
= “11”
<version>
= “02” This is the version to deactivate the DE from Fan Service Mode
<Cage ID>
= see Figure 6
<FRU ID>
= “90” to select DCCA1
Type in the following, inserting the correct Cage ID for the DE you are servicing:
bpccmd –c 10110002xx90