IBM 865741Y Handbook - Page 279

LED (light-emitting diode) (continued) Ethernet activity 173, 175 legacy adapters 40 lifting the system, caution 2 lighting 17 lights CD-ROM drive in-use 9, 21 diskette drive in-use 9 Ethernet activity 9, 173 hard disk drive in-use 9 not working 163 power-on 9 liquid spilled on server 178 lithium battery caution 130 loading a CD 21 locations adapter 60, 203 battery 180 devices 195 drive bays 69, 71 drives 195 expansion slots 59 features 11, 69 power switch 8 processor-upgrade socket 89 server identification numbers 194 server records 195, 196, 200 system board components 203 system memory 63 termination 75 U-bolt 112 lock, cover 58, 113, 163 logical unit number (LUN) 75 low-level format program backing up files 49, 50 overview 49 starting 50 using 50 low-level format program (continued) when to use 49 LUN (logical unit number) 75 M Main Menu Configuration/Setup Utility program 28 making a diagnostic diskette 124 media access control (MAC) 213 memory See also system memory address conflicts 42, 43 assigning system resources 41 available 120 bank 63, 64, 65 cache 3 CMOS 204 configuration error 132 connector locations 63 default settings 196, 200 device records 196 microprocessor patch not found 132 problems 166 size errors 68 memory modules configuration 64, 65 device records 200 installing 66 location on system board 203 purpose 63 removing 66 size 63 speed 63 system 63 types 63 menus Configuration/Setup Utility program 28 Index 261