Removing the standard I/O book . . . . 221Replacing the standard I/O book. . . . . 222Removing the standard I/O book air baffle 223Replacing the standard I/O book air baffle 225Removing the half-length I/O book . . . . 226Replacing the half-length I/O book . . . . 227Removing the full-length I/O book . . . . 228Replacing the full-length I/O book . . . . 229Removing an adapter. . . . . . . . . 230Replacing an adapter . . . . . . . . . 230Removing 2.5-inch and 1.8-inch hot-swapdrives . . . . . . . . . . . . . . 231Replacing 2.5-inch and 1.8-inch hot-swapdrives . . . . . . . . . . . . . . 232Removing the 4x2.5-inch hot-swap drivebackplanes . . . . . . . . . . . . 235Replacing the 4x2.5-inch hot-swap drivebackplanes . . . . . . . . . . . . 236Removing the 8x1.8-inch hot-swap drivebackplane assembly . . . . . . . . . 237Replacing the 8x1.8-inch hot-swap drivebackplane assembly . . . . . . . . . 238Removing a memory module . . . . . . 239Replacing a memory module . . . . . . 240Removing the ServeRAID M5120 SAS/SATAController for System x . . . . . . . . 242Replacing the ServeRAID M5120 SAS/SATAController for System x . . . . . . . . 242Removing the N2215 SAS/SATA Host BusAdapter for IBM System x . . . . . . . 243Replacing the N2215 SAS/SATA Host BusAdapter for IBM System x . . . . . . . 244Removing a USB embedded hypervisor flashdevice . . . . . . . . . . . . . . 245Replacing a USB embedded hypervisor flashdevice . . . . . . . . . . . . . . 246Removing a 1400-watt or 900-watt hot-swappower supply . . . . . . . . . . . 247Replacing a 1400-watt or 900-watt hot-swappower supply . . . . . . . . . . . 248Removing a hot-swap fan assembly . . . . 251Replacing a hot-swap fan assembly . . . . 252Removing an ML2 (Ethernet) adapter . . . 254Replacing an ML2 (Ethernet) adapter . . . 255Removing a RAID adapter flash powermodule from the standard I/O book . . . 258Replacing a RAID adapter flash powermodule in the standard I/O book . . . . 260Removing a RAID cache card . . . . . . 261Replacing a RAID cache card . . . . . . 261Removing the system battery . . . . . . 262Replacing the system battery . . . . . . 263Removing the front I/O panel (USB/video)assembly . . . . . . . . . . . . . 264Replacing the front I/O panel (USB/video)assembly . . . . . . . . . . . . . 265Removing and replacing Tier 2 CRUs . . . . 266Removing the storage book. . . . . . . 266Replacing the storage book . . . . . . . 267Removing the storage book board assembly 268Replacing the storage book board assembly 269Removing the front operator panel assembly 270Replacing the front operator panel assembly 272Removing the LCD system informationdisplay panel . . . . . . . . . . . 273Replacing the LCD system informationdisplay panel . . . . . . . . . . . 274Removing and replacing FRUs . . . . . . 275Removing a microprocessor and heat sink 275Replacing a microprocessor and heat sink 278Removing a DDR3 compute book . . . . 283Replacing a DDR3 compute book. . . . . 284Removing a 750-watt -48 volt to -60 volt dcpower supply . . . . . . . . . . . 287Replacing a 750-watt -48 volt to -60 volt dcpower supply . . . . . . . . . . . 289Removing the midplane . . . . . . . . 293Replacing the midplane . . . . . . . . 294Removing the shuttle. . . . . . . . . 296Replacing the shuttle . . . . . . . . . 299Appendix A. DSA diagnostic testresults . . . . . . . . . . . . . . 301DSA Broadcom network test results . . . . . . 301DSA Brocade test results. . . . . . . . . . 310DSA checkpoint panel test results . . . . . . 318DSA CPU stress test results. . . . . . . . . 319DSA Emulex adapter test results . . . . . . . 322DSA EXA port ping test results . . . . . . . 325DSA hard drive test results . . . . . . . . . 327DSA Intel network test results . . . . . . . . 329DSA LSI hard drive test results . . . . . . . 334DSA Mellanox adapter test results . . . . . . 335DSA memory isolation test results . . . . . . 338DSA memory stress test results . . . . . . . 408DSA Nvidia GPU test results . . . . . . . . 411DSA optical drive test results . . . . . . . . 417DSA system management test results . . . . . 421DSA tape drive test results . . . . . . . . . 432Appendix B. Integrated managementmodule II (IMM2) error messages . . . 437Appendix C. UEFI/POST error codes 1665Finding the UEFI (POST) error code . . . . . 1666Appendix D. Getting help andtechnical assistance . . . . . . . . 1689Before you call . . . . . . . . . . . . 1689Using the documentation . . . . . . . . . 1690Getting help and information from the WorldWide Web . . . . . . . . . . . . . . 1690How to send DSA data to IBM . . . . . . . 1690Creating a personalized support web page . . . 1691Software service and support. . . . . . . . 1691Hardware service and support . . . . . . . 1691IBM Taiwan product service . . . . . . . . 1691Notices . . . . . . . . . . . . . 1693Trademarks . . . . . . . . . . . . . 1694Contents v
