Rd) Re-Connecting The Fan Control Cables; Re) Re-Connecting The Hsbp Board Cables; Rf) Re-Connecting The Baseboard Signal Cables - Kontron CG2300 Installation And Maintenance Manual

2. Reconnect all three power cables for the fan pairs on the fan control board. For instructions, see (RD) here in Chapter 6
3. Put the baseboard power cable bundles back onto the cable bundle bracket and re-connect the cables to the
baseboard. For instructions, see (RG) here in Chapter 6.
4. Place the three fan pairs that were set aside back into the fan cage.
6.5

(RD) Re-Connecting the Fan Control Cables

The fan control board has the following cables:
» Fan Control Board PWR/SIG cable, which is part of the FP board multifunction connection that coordinates signals to
the front panel
For the location of the FCB PWR/SIG connector (J1A1) on the FCB, see Figure 43 in Section 5.2.17.
» Fan I C cable, which connects the baseboard and the fan control board to provide fan control signals
2
This cable, also known as the IPMB cable, is covered in (RF) here in Chapter 6.
NOTE:
» Fan Pair (Fans 1-2), Fan Pair (Fans 3-4), Fan Pair (Fans 5-6) cables, which each connect the FCB with a fan pair in the
fan cage
For the location of the three fan pair connectors (J3A1, J6A1, J9A1) on the FCB, see Figure 43 in Section 5.2.17.
These cables are connected mechanically on the fan pairs in the fan cage.
» Fan Control Board Power cable, which provides power from the PDB (soldered) to the FCB and the six fans
For the location of the FCB power connector (J9A2) on the FCB, see Figure 43 in Section 5.2.17.
If any cables have to be reconnected at the other end, not just on the FCB, for the connector locations, see Figure 12, "Cable
Routing" and Table 1, "Cable Connections".
6.6

(RE) Re-Connecting the HSBP Board Cables

The following cables all connect to the hot-swap backplane board at the back of the SAS HDD drive bay assembly:
» SAS HDD Backplane board power cable that provides power from the PDB to the HSBP and up to six SAS HDDs
For the location of the power connector (J11) on the HSBP, see Figure 55 in (RB) here in Chapter 6.
The other end of this cable is soldered onto the PDB.
» SAS-1 (HDD 0-3) cable that connects the HSBP board to the SAS_0-3 connector on the baseboard or to an optional
hardware RAID controller board
For the location of the SAS-1 connector (MINISAS0, J1) on the HSBP, see Figure 55 in (RB) here in Chapter 6.
For the location of the SAS_0-3 connector (J1H3) on the baseboard, see Figure 12: Cable Routing" in (E) in Chapter 4.
For the location of the SAS-1 connector on a hardware RAID controller card, see Figure 30 in Section 5.2.7 "Installing a
Hardware RAID Controller".
» SAS-2 (HDD 4-5) cable that connects the HSBP board to the SAS_4-7 connector on the baseboard or to an optional
hardware RAID controller board
For the location of the SAS-2 connector (MINISAS1, J3) on the HSBP, see Figure 55 in (RB) here in Chapter 6.
For the location of the SAS_4-7 connector (J1H3) on the baseboard, see Figure 12: Cable Routing" in (E) in Chapter 4.
For the location of the SAS-1 connector on a hardware RAID controller card, see Figure 30 in Section 5.2.7 "Installing a
Hardware RAID Controller".
Once you have reconnected the HSBP cables to the backplane board, you need to re-install the backplane board, replace the
cover plate, replace the HDD carriers in the drive bay, and re-attach the front bezel. For instructions, see (RB) and (RA) here in
Chapter 6.
6.7

(RF) Re-Connecting the Baseboard Signal Cables

Signal side cables connect to the baseboard on the left side. See Figure 12: Cable Routing" in (E) in Chapter 4.
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Installation and Maintenance Guide
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