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    g50vt-1a quick start led never turns off

    Discussion in 'Asus' started by passive101, Apr 26, 2009.

  1. passive101

    passive101 Notebook Deity

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    After 10-12 hours 10% of the battery is gone. Even when I do a shutdown the one blue LED never turns off.

    I do not have the quick start software installed either.

    Is there a fix to this? It is quite annoying.
     
  2. Delta_CT

    Delta_CT Notebook Evangelist

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    No known way yet, short of a little work with a soldering iron. It is only supposed to drain about 5% per day.
     
  3. varunmehta

    varunmehta Notebook Enthusiast

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    Don't waste your time uninstalling Express Gate either. The LED still won't turn off.
     
  4. passive101

    passive101 Notebook Deity

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    Why the hell would they design a notebook that forces it to waste power by keeping a light on all the time?

    Someone at asus was smoking crack. So if I want to charge my notebook and bring it somewhere my best bet is to pull the battery if it will be sitting for a few days?

    this notebook is already a battery eating beast.
     
  5. redguardsoldier

    redguardsoldier Notebook Consultant

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    I'm sorry but since it's a LED, I don't think it will drain 5% of battery per day. It may annoy someone, ASUS should have deployed some way to turn off it completely (in BIOS for example?).
     
  6. RainMotorsports

    RainMotorsports Formerly ClutchX2

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    I find after about 12 hours on my old laptop the battery is at 98 % if i unplugged it for the 12 and then plugged it in before booting up. Betteries (especially older ones) lose charge over time.

    I dunno how Li-ION is but the old NiMH chemistry loses 5% a day without any use. Single LED shouldnt take much at all but there could be other parasitic draw in the laptops design.
     
  7. redguardsoldier

    redguardsoldier Notebook Consultant

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    I know that battery lose charge over time. But I what I said is the LED's power consumption.
     
  8. passive101

    passive101 Notebook Deity

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    It's not just an LED's power consumption. It is also a button that is activated by touching it that always needs to be powered as well which means other things are on as well.
     
  9. RainMotorsports

    RainMotorsports Formerly ClutchX2

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    Unless its a touchh sensitive button ( i dont get myne till tomorrow) then Under conventional design your actually wrong on that. The button itself does not need any power. When pushing the button you close a circuit allowing power to pass through the circuit. Its is then it is powered. Its typically like a light switch, power only runs though the switch if it is on. In the off (open) position it is preventing the flow off current in a non resistance fashion.
     
  10. Delta_CT

    Delta_CT Notebook Evangelist

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    It is a touch-sensitive button that works using capacitance, like a trackpad or iTouch screen. It doesn't work with pressure, I tried poking it with a pen to check. So that would account for the power drain. The Expressgate button on other Asus models are normal mechanical buttons, but I guess they gotta have the e-bling for the G series.
     
  11. stouf

    stouf Notebook Consultant

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    The only way I see to disable it is either via a bios mod (maybe ask Thalanix for that) or via ACPI.
     
  12. Buhdahl

    Buhdahl Notebook Evangelist

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    Or you could pop the battery out.
     
  13. passive101

    passive101 Notebook Deity

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    I guess for travel I'll just pop the battery out of it. It's obviously not a notebook I use for work when away from home much, so it's not that big of an inconvenience.

    I'm getting a net book in the future and I'll never worry about the silly blue light :)
     
  14. Predator_MF

    Predator_MF Notebook Evangelist

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    That LED has max 20mA drain, that's worst cases old manufactured LED directly connected to the battery. The probable case is that LED consumes about 2-3mA....The battery has 5-7Ah ...that's 5000 / 0.002 = 2500hrs ...40 days to suck your battery out...are you gonna leave your laptop idle for so long ? :)
     
  15. tallan

    tallan Notebook Deity

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    Can't argue with your math, but the numbers are wrong somewhere: the LED in my G50Vt-A2 drained the battery to zero in 8 days. Flat. Dead. And gone. Like a freeze dried fruit: no juice.

    8 days.
     
  16. passive101

    passive101 Notebook Deity

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    It's not just an LED, it's also the touch sensitive switch that is always on.
     
  17. stouf

    stouf Notebook Consultant

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    ... cut the wire ... [​IMG]
    Yes I know where's the exit :)