Replacing The Idtemp Combo - Fujitsu Siemens Computers PRIMERGY TX150 S3 Service Supplement Manual

Replacing the IDTEMP combo

Ê Pull out the connectors of the power cable (2), the four SATA cables (3) and
2
the I C cable (4) from the SATA backplane.
Ê Remove the four screws (two at each side) that fasten the SATA backplane
holder to the hard disk cage.
Ê Take the SATA backplane together with the holder out of the server. Be
careful with the isolation foil positioned on the rear side of the SATA
backplane.
Ê Remove the isolation foil and lift the SATA backplane from the holder.
Ê Insert the new SATA backplane in the holder.
Ê Position the isolation foil.
Ê Fasten the SATA backplane holder using the four screws on the hard disk
cage.
Ê Attach the connectors of the four SATA cables, the power cable and the I
cable to the SATA backplane (see the figure 11 on page 23).
Ê Attach the green cable clamp to the connector of the I
cable in the cable clamp.
Ê Reinstall all hot-plug hard disk drives.
Ê Close the server and connect all power plugs (for a detailed description see
the Options Guide).
4.9 Replacing the IDTEMP combo
This board includes two important system components:
– EEPROM for the chassis ID and ident number of the server
– temperature sensor for monitoring the environment temperature
The current temperature values and EEPROM data are transmitted to the
system board via the connected I2C bus.
The IDTEMP combo must be correctly installed in order:
– to monitor the temperature correctly,
– to enable the server management to display the correct system picture,
– to install the server using ServerStart.
24 Service Supplement
Replacement routines
2
C cable and place the
2
C