IBM Aptiva 2140 Hardware Maintenance Service

Also see for Aptiva 2140: Maintenance service manual Hardware maintenance service

If you add or change a drive, you must select the correct drive type on thisscreen. If you are adding a hard disk or CD/DVD-ROM to the computer, see“System Board Layout—Type A-1” on page 5-2 and “System BoardLayout—Type A-2” on page 5-5. If both a CD/DVD-ROM drive and a harddisk drive are installed, the jumpers on the hard disk drive must be set tomaster for the hard drive to appear as Drive 3 on the Setup Utility screen.The CD/DVD-ROM must be set as the slave device. It will appear as Drive4 on the screen.If a hard disk is the only drive attached to the secondary hard disk driveconnector, it appears as Drive 3 on the Setup Utility screen. If two harddisks are attached to this connector, they appear as Drives 3 and 4 on thescreen.Input/Output Ports: This screen allows you to change the serial andparallel port addresses. Mouse and keyboard information is also providedon this screen.The computer has one serial port and one parallel port. Each port has aspecial address (identifying location) assigned to it. If you add any additionalserial or parallel port adapters, make sure that each port has a differentaddress.The serial port A default address is 2F8-IRQ3.The parallel port default address is 3BCh.Other serial and parallel port addresses are available. However, if youchange an address on this screen, you might also need to make changes tothe software. For instructions on changing the software, see the user’sguide or online information supplied with the software.The Parallel Port Mode allows you to change the mode of the parallel port.The standard mode for the parallel port is the Compatible mode. You canincrease the efficiency of the parallel port by using Enhanced modes withsupporting hardware.Note: The Enhanced modes use recent technology and are only supportedby newer hardware (such as a printer).If you change the mode of the parallel port, you might need to makechanges to the supported hardware and its software.Power Management: This screen provides information about the PowerManagement features. Power Management puts the computer in a lowpower state when the suspend function is invoked in the operating system.See “Using Power Management Utilities” on page 1-24 for more information.General Information 1-21Get user manuals: See SafeManuals.com