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  1. #1
    ROG Member Array
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    G75vx Power Supply

    Hi everyone,

    I want to pick up a second power adapter to leave at my office and found this adapter that claims it's compatible with G75vx machines: http://www.amazon.ca/Asus-G750JW-G75..._cd_al_qh_dp_t.

    However, the wattage is only 90w versus the 180w of the supply that came with the machine.

    Would it work?

    [L]

  2. #2
    ROG Guru: Brown Belt Array GottiBoi55's Avatar
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    That power brick is only half the wattage your G75VX needs (will not work), you need a 180 Watt AC adapter to power your NB.
    Check this link>>>>
    180 Watt AC Adapter
    Last edited by GottiBoi55; 10-18-2014 at 08:27 PM.
    GottiBoi55
    Asus
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  3. #3
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    Thanks GottiBoi55. I'm hoping to find a cheaper third-party adapter instead.

    [L]

  4. #4
    ROG Guru: White Belt Array
    Join Date
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    well it depends.

    for Office use, and light use, it will do super fine and charge the battery at the same time.

    just don't use it for intensive GPU + CPU

    90W
    Office use, browsing, battery charging at the same time.

    120W
    works fine for CPU 3DS Max Renderings or AutoCAD work.

    180W for the intended use for G75VW/X series
    CPU + GPU stuff like gaming.

    the GPU itself uses 75W at full load
    GPU is rated for 45W with Turboboost to 50W something.
    and calculate in RAM/Screen/Motherboard etc 60-70 watts ish
    personally use those chargers. just know that the ASUS 120W adapters tend to die/fail...
    rig: Impact VII / 4790K / Crucial Ballistix SP 16GB 1600Mhz/ 256GB 850 Pro
    Corsair AX760 / H105 AIO Watercooling / Bitfenix Prodigy
    laptop: G75VW 3630QM / 670m /16GB RAM / 256GB 840 Pro + 750gb/ BD drive
    Gaming OC for 670m 750/1750

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