IBM Aptiva 2159, Техническое обслуживание оборудования

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Power Supplies (with Rapid Resume Features)
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The power supply is a 145-W switchable high/low voltage power supply
with a variable fan speed and a connector for a detachable grounded
3-wire power cord. The power cable has four DASD connectors: one
mini power connector and three standard 4-pin connectors. The power
supply also has a non-switched appliance outlet connector.
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For some countries outside the United States, the power supply might
have five standard 4-pin connectors and one mini power connector, for
a total of six DASD connectors.
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To support the Rapid Resume feature, all power supplies have a 3-wire
auxiliary control cable that connects to the system board. There is no
on/off switch cable assembly for the power supplies.
Cables
All models contain one cable for hard disk drives and one cable for
diskette drives. A Wake Up on Ring modem cable, and a voice modem
cable are also included.
Diskette Drive—AT-type
All models contain a 3.5-in. 1.44 MB slimline diskette drive.
Multimedia
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5.25-in. high-performance, eight-speed (8X) CD-ROM IDE/AT drive that
can read data and play audio from standard and mini CD-ROM and
audio compact discs (audio CDs). It is compatible with
industry-standard multimedia requirements.
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An audio cable
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Sound adapter card (on some models)
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Mwave card with fax send/receive, telephone answering, speakerphone,
wavetable audio, voice-over-data, and 3D sound features (on some
models).
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A CD-ROM drive system interface cable.
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One pair of speakers integrated into monitor.
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Microphone integrated into monitor.
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Joystick (on some models).
Hard Disk Drive
The hard disk drive is a 3.5-in. slimline IDE AT drive with “look-ahead”
cache memory and a minimum of 14 ms average access time. Access
time varies by the hard disk drive and the hard disk drive manufacturer.
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