Fujitsu PRIMERGY RX2540 M4 - Page 18

Upgrade and Maintenance Manual RX2540 M4
Contents
9.10.5 Replacing GPGPU cards in riser modules . . . . . . . . . . . 305
9.10.5.1 Preliminary steps . . . . . . . . . . . . . . . . . . . . . . 305
9.10.5.2 Removing the defective GPGPU card . . . . . . . . . . . . 305
9.10.5.3 Installing the new GPGPU card . . . . . . . . . . . . . . . 305
9.10.5.4 Connecting cables to the GPGPU card . . . . . . . . . . . 306
9.10.5.5 Connecting a FBU to the expansion card . . . . . . . . . . 306
9.10.5.6 Concluding steps . . . . . . . . . . . . . . . . . . . . . . 306
9.10.6 Replacing a riser card . . . . . . . . . . . . . . . . . . . . . . 307
9.10.6.1 Preliminary steps . . . . . . . . . . . . . . . . . . . . . . 307
9.10.6.2 Removing the defective riser card . . . . . . . . . . . . . . 307
9.10.6.3 Installing the new riser card . . . . . . . . . . . . . . . . . 307
9.10.6.4 Connecting cables to the expansion cards . . . . . . . . . 308
9.10.6.5 Connecting a FBU to the expansion card . . . . . . . . . . 308
9.10.6.6 Concluding steps . . . . . . . . . . . . . . . . . . . . . . 308
9.11 Flash Backup unit (FBU) . . . . . . . . . . . . . . . . . . . 309
9.11.1 Replacing a TFM . . . . . . . . . . . . . . . . . . . . . . . . 309
9.11.1.1 Preliminary steps . . . . . . . . . . . . . . . . . . . . . . 309
9.11.1.2 Removing the defective TFM . . . . . . . . . . . . . . . . 309
9.11.1.3 Installing the new TFM . . . . . . . . . . . . . . . . . . . 311
9.11.1.4 Concluding steps . . . . . . . . . . . . . . . . . . . . . . 313
9.11.2 Installing an FBU on the air duct . . . . . . . . . . . . . . . . 313
9.11.2.1 Preliminary steps . . . . . . . . . . . . . . . . . . . . . . 313
9.11.2.2 Preparing the FBU . . . . . . . . . . . . . . . . . . . . . 314
9.11.2.3 Installing the FBU with the holder . . . . . . . . . . . . . . 315
9.11.2.4 Concluding steps . . . . . . . . . . . . . . . . . . . . . . 316
9.11.3 Installing an FBU on the riser card holder (FL) . . . . . . . . . 317
9.11.3.1 Preliminary steps . . . . . . . . . . . . . . . . . . . . . . 317
9.11.3.2 Preparing the FBU . . . . . . . . . . . . . . . . . . . . . 317
9.11.3.3 Installing the FBU with the holder . . . . . . . . . . . . . . 318
9.11.3.4 Concluding steps . . . . . . . . . . . . . . . . . . . . . . 319
9.11.4 Removing an FBU from the air duct . . . . . . . . . . . . . . 319
9.11.4.1 Preliminary steps . . . . . . . . . . . . . . . . . . . . . . 320
9.11.4.2 Removing the FBU with the holder . . . . . . . . . . . . . 320
9.11.4.3 Disconnecting the FBU cable from the FBU . . . . . . . . 321
9.11.4.4 Removing the FBU from the holder . . . . . . . . . . . . . 321
9.11.4.5 Concluding steps . . . . . . . . . . . . . . . . . . . . . . 322
9.11.5 Removing an FBU from the riser card holder (FL) . . . . . . . 322
9.11.5.1 Preliminary steps . . . . . . . . . . . . . . . . . . . . . . 322
9.11.5.2 Removing the FBU with the holder . . . . . . . . . . . . . 323
9.11.5.3 Disconnecting the FBU cable from the FBU . . . . . . . . 323
9.11.5.4 Removing the FBU from the holder . . . . . . . . . . . . . 324