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Dell OptiPlex G1 Managed PC Systems Service Manual
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The following subsections provide service-related information about hard-disk
drive options for the OptiPlex G1 computers.
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The hard-disk drive assembly (consisting of the hard-disk drive and the hard-
disk drive bracket) is located inside the chassis at the left front of the computer
and is attached to the bottom of the chassis. One 1-inch-high EIDE hard-disk
drive can be mounted on the hard-disk drive bracket.
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The hard-disk drive bracket is located next to the externally accessible drive
bays at the front of the computer. The hard-disk drive bracket can contain
either one or two 1-inch-high EIDE hard-disk drives, or one 1-inch-high EIDE
hard-disk drive and one 1.6-inch-high EIDE hard-disk drive.
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The hard-disk drive bracket is located beneath the externally accessible drive
bays at the front of the computer. The hard-disk drive bracket can contain
either one or two 1-inch-high EIDE hard-disk drives, or one 1-inch-high EIDE
hard-disk drive and one 1.6-inch-high EIDE hard-disk drive.
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The low-profile computers have a 145-W system power supply, and the mid-
size and mini tower computers have a 200-W system power supply. All system
power supplies can operate from an AC power source of 115 VAC at 50 to
60 Hz or 230 VAC at 50 to 60 Hz.
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The system power supply provides the DC operating voltages and currents
listed in Table 1-4.
NOTE: The power supply produces DC voltages only under its loaded condi-
tion. Therefore, when you measure these voltages, the DC power input
connectors must be connected to their corresponding power input connectors
on the system board or drives.
Summary of Contents for OptiPlex G1
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