Power Sources: Dell Dimension� P75t, P90t, P100t, P133t Midsize
Power Sources: Dell Dimension P75t, P90t, P100t, P133t Midsize
Power Supply | Backup Battery
Power Supply
Cable Configuration
DC Power Distribution
 |
NOTE: The power supply’s voltage is switchable. The switch is
located on the back of the power supply. |
Backup Battery
A 3.3-V CR2032 coin-cell system battery maintains the system configuration, date, and
time information. The battery is mounted in a socket labeled “BH7D1” in the
front right corner of the system board. The operating life of the battery can extend up to
10 years.
Removing and Replacing...
the Power Supply
the Battery
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