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Chapter 4. Fru Replacements; Moving The Computer; Moving The Computer System Board Layout - IBM 2179 Hardware Maintenance Manual

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Chapter 4. FRU replacements

System board layout .
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Moving The Computer

Take the following precautions before moving the Type 2179 or Type 6643
computer.
1. Remove all media from the drives.
2. Power-off the computer and all attached devices. The hard disk drive
3. Unplug the power cords from the electrical outlets.
4. Disconnect the communication, modem, and/or network cables from their
5. Disconnect all attached device cables from the computer.
6. If you are moving the computer a short distance, you can carry the keyboard
© Copyright IBM Corp. 2004
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automatically parks the read/write heads to prevent damage to the hard disk.
outlets first, then from the computer.
on the computer base.
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