HP g4-1107nr User Manual download pdf (Page 50)

Input power

The power information in this section may be helpful if you plan to travel internationally with the computer.

The computer operates on DC power, which can be supplied by an AC or a DC power source. The AC

power source must be rated at 100–240 V, 50–60 Hz. Although the computer can be powered from a

standalone DC power source, it should be powered only with an AC adapter or a DC power source

supplied and approved by HP for use with this computer.

The computer can operate on DC power within the following specifications.

Input power Rating

Operating voltage and current 18.5 V dc @ 3.5 A - 65 W or 19 V dc @ 4.74 A - 90 W

DC plug of external HP power supply

NOTE: This product is designed for IT power systems in Norway with phase-to-phase voltage not

exceeding 240 V rms.

NOTE: The computer operating voltage and current can be found on the system regulatory label.

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HP g4-1107nr User Manual Page 50