IBM Partner Pavilion 6349, 6343, 6793, 6791, 6790 To connect the first IDE CD drive or DVD drive

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6.Install the drive into the bay. Align the screw holes, and insert the screws that secure the drive to the bay.

7.Each integrated drive electronics (IDE) drive requires two cables; a four-wire power cable that connects to the power supply and a signal cable that connects to the system board. For a CD-ROM drive, you might also have an audio cable.

The steps to connect an IDE drive are different depending on the type of drive you are connecting. Locate the procedure below for your drive connection.

To connect the first IDE CD drive or DVD drive

1.Locate the three-connector signal cable that came with your computer or with the new drive.

2.Locate the secondary IDE connector on the system board. See “Identifying parts on the system board” on page 43.

3.Connect one end of the signal cable to the drive and the other to the secondary IDE connector on the system board. To reduce electronic noise, use the connectors at the end of the cable only.

4.Your computer has extra power connectors for additional drives. Connect a power connector to the drive.

50User Guide

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Contents Page Page Page Page Contents Index Safety Information To connect To disconnectLithium battery notice Modem safety informationLaser compliance statement Consignes de sécurité relatives au modemViii User Guide About this book How this book is organizedInformation resources Overview Identifying your computerUser Guide Features MicroprocessorExpansion Specifications Physical specifications small desktop modelPhysical specifications desktop model Physical specifications microtower model Handling static-sensitive devices Available optionsTools required Overview User Guide Installing external options Locating the connectors on the front of your computerUSB connector Locating the connectors on the rear of your computer User Guide Installing external options Connector Description Obtaining device driversInstalling internal options small desktop model Removing the coverLocating components Identifying parts on the system boardInstalling memory Installing DIMMsInstalling adapters What to do nextInstalling internal options small desktop model What to do next Installing internal drives Drive specificationsInstalling a drive Installing a Rope Clip Replacing the cover and connecting the cables Installing internal options small desktop model User Guide Installing internal options desktop model Locating components Installing internal options desktop model Installing adapters Installing internal drives Drive specifications Installing a drive To connect the first IDE CD drive or DVD drive To connect an additional IDE CD drive or DVD drive Replacing the cover and connecting the cables Installing internal options desktop model User Guide Installing internal options microtower model Moving the power supply Installing internal options microtower model Installing memory Installing adapters User Guide Installing internal drives Installing a drive Installing internal options microtower model To connect the first IDE CD drive or DVD drive Installing a Rope Clip Replacing the cover and connecting the cables Installing internal options microtower model User Guide Using the IBM Setup Utility program Erasing a lost or forgotten password clearing Cmos Administrator passwordSetting, changing, and deleting a password Startup sequence Using Security Profile by DeviceOther settings in the IBM Setup Utility program Changing the startup sequenceUser Guide Appendix A. Changing the battery User Guide System programs Recovering from a POST/BIOS update failureAppendix B. Updating System Programs User Guide Address map Appendix C. System address mapsSystem memory map LPT3 DMA I/O address map COM1Address hex Description Bits Byte pointer Following tables list the IRQ and DMA channel assignments User Guide Appendix E. Notices and trademarks Television output noticeTrademarks IBMIndex DMA IRQLocation 19, 31 Memory Page Part Number 25P4024