IBM JS20 Hardware Maintenance Manual - Page 215

N network connection I/O expansion card 79 network connection problems 150 network requirements Ethernet switch module 9 notes 5 notes, important 198 notices electronic emission 200 FCC, Class A 200 notices and statements 5 O online documentation 33 operating requirements, minimum 157 option expansion cards 79 hard disk drives 75 memory modules 77 option problems 150 options, installing 71 order of installation IDE hard disk drives 76 memory modules 79 system-board components 88 P parts listing 160 PERM image using, to recover TEMP image 49 persistent command target 34 physical location codes 154 pointing device problems 149 ports, input/output 92 POST about 40 error messages 40 power requirements 2 power problems 151 power-control button 14 power-on self test 40 preinstallation requirements 9 prerequisites 9 primary image, recovering 56 problem determination tips 158 problems CD-ROM drive 146 diagnosing 37 diskette drive 147 general 147 hard disk drive 147 hardware 39 microprocessor 148 monitor 148 mouse 149 network connection 150 problems (continued) option 150 pointing device 149 power 151 service processor 151 software 152 startup 152, 153 undetermined 156 progress codes 40 protecting yourself from electrostatic discharge (ESD) 71 R recovering system firmware code 48 TEMP image from PERM image 49 reject function, TEMP image 49 Remote Deployment Manager 52 removing battery 85 blade bezel assembly 75 blade server 73 components from system board 88 cover 74 hard disk drive 80 system board 87 repair identification (RID) tag 88 replacing battery 83 system board 86 system-board assembly 87 restarting the blade server 36 RTAS error messages 42, 43 S safety information electrostatic discharge (ESD) 71 handling static-sensitive devices 71 secure command-line interface 34 Secure Shell connection clients 34 security 34 selecting command environment 34 selecting command target 34 serial over LAN 18 service entitlement, transferring 88 service processor 40 service processor error codes 152 service processor problems 151 software problems 152 SOL 18 SOL session ending 36 restarting the blade server 36 starting 36 specifications non-NEBS environment 6, 7 SSH clients 34 connection, starting 35 Index 205