error messagesDHCP-related 77diagnostic 71Ethernet 76RPL-related 76software generated 92expansionadapter slots 5drive bays 5Ffax, getting information by 102fee services 105Hhelp 99getting 99home page, IBM Personal Computer 99home page, IBM PersonalComputing 101IIBM Enhanced Diagnostics programdownloading 93starting from CD 92starting from diskette 94input/outputaudio 5features 5keyboard port 5monitor port 5mouse port 5parallel port 5serial port 5installing adaptersdesktop model 55small form factor desktop model 53international warranty service 104Internet home page 99, 101LLANClient Control Manager(LCCM) 22Mmemoryinstalling 50memory (continued)modules 51problems 88system 4microprocessor 4mousecleaning 27controls 20using 20Nnetwork and server startup support 103network and server support services,fee 105Ooptionsavailable 43diskettes 95installing 43problems 89ordering support line services 106Ppassworderasing 37lost or forgotten 37passwordsadministrator 5, 25, 36changing 36deleting 36setting 36power-on 5, 25, 34changing 35deleting 35setting 35using 34PC support services, fee 105Pentium III serial number feature 38POST beep codes 75powerAdvance Configuration and PowerInterface (ACPI) 5Advanced Power Managementsupport 5cables 60features 5management 39signal 60132 User Guide