IndexAadaptersinstalling 14peripheral component interconnect (PCI) 5slots 14audio line in connector 9audio line out connector 9audio, subsystem 2Bboot-block recovery 30Ccables, connecting 23changing the battery 21cleaning the mouse 33commandsBasic AT 35Extended AT 37Fax Class 1 39Fax Class 2 39MNP/V.42/V.42bis/V.44 38Voice 40connector description 9coverremoving 10replacing 23CRU list 43Ddevice, drivers 9drivesbays 2CD 5DVD 5hard disk 5internal 1, 16Eenvironment, operating 4Ethernet connector 9IIBM Setup Utility 25input/output (I/O)features 2installing optionsadapters 14memory 12memory modules 12security features 20Kkeyboard connector 9Llocating components 11Mmemorydual inline memory modules (DIMMs) 12installing 12system 12memory modules, installing 12modemBasic AT commands 35Extended AT commands 37Fax Class 1 commands 39Fax Class 2 commands 39MNP/V.42/V.42bis/V.44 commands 38Voice commands 40mouse connector 9Nnoise level 4Ooptionsavailable 5external 5internal 5Pparallel connector 9passworderasing 22lost or forgotten 22setting, changing, deleting 26physical specifications 5powerAdvanced Configuration and Power Interface (ACPI)support 2Advanced Power Management support 2Rrecovering from a POST/BIOS update failure 30removing the cover 10replacing the cover 23Ssecurityfeatures 2, 20© Copyright IBM Corp. 2004 47