Question about Powerline 200Watt DC to AC inverter (0900-35) Power Supply

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When switch is turned on alarm sounds and there is no power

I have the model 0900-73 powerline ac to dc adaptor. When I hook it up the green light comes on. When I turn the power on, the red light comes on too and it doesn not provide power. Any suggestions?

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  • Anonymous May 16, 2009

    when i flip the switch it beeps and flashes the red light repeatedly. is there something i can do to fix this or should I just go buy a new one?

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  • 111 Answers

It could be a cmos battery boot it in bios and check for flagged components, if u do not find anything try it with another power supply as this could several different problems

Posted on Dec 19, 2008

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1 Answer

Amp turns on but puts out no sound except for faint noise which dies out after a few seconds.


It sounds like a defective/incorrect AC-to-DC adapter may have caused your problem. These adapter come with different output voltages, AC or DC output and different amperage ratings. AC-to-DC adapters list the polarity of the DC voltage as it relates to the DC power plug and you must match both the devices voltage and power requirements. As for the amp...not working on batteries either, I would suspect output transistors or IC.

May 23, 2014 | Marshall Amplification Marshall MG2FX...

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0xc190003 HP b010


"Gondo" <nowingspaanspam@yahoo.com> wrote in message
news:fsv880din9khpu7e9p8olvrc8uj1u1uj3o@4ax.com...
> This has been an ongoing problem with this laptop, and now I can
> hardly get it to power up at all.
>
> First, the AC/DC power adaptor jack in the back is very loose and
the
> power is lost intermittently when you move the jack around on the
> receptacle.
>
> Once the green power light does come on, you press the power switch
> repeatedly to the left to turn the laptop on and nothing happens.
Only
> by the combination of wiggling the power adapter jack around while
> pushing the power button repeatedly can you maybe get lucky and get
it
> to start up.
>
> I was just wondering what else might be bad internally besides the
> power adaptor jack. Possibly the connection to the power switch or
the
> switch itself? The AC/DC adaptor was replaced recently, so I'm
pretty
> sure that isn't the problem.
>
> It appears it will need replacement parts, so I'm looking for
> recommendations on where to find the applicable parts online.

To Fix Your Hp Issue,In Case You Still Having Problem Then Follow Us For On : HP Support

Feb 26, 2013 | HEWLETT-PACKARD Hp Ac Adapter Power...

1 Answer

No power. no lights. I have checked the power cord and its like there is no power


Firstly check that there is power to the Ac adaptor, this can be done by seeing if the green power indicator light is on on the adaptor body.

If not, then you have a defective plug, blown 3 amp fuse or the adaptor is fried (not uncommon)
If you have a multimeter, you can set it to 20 volts DC and with the adaptor pligged into the mains, test the DC JACK end! by putting the red probe to the inner part of the jack and the black to the outer part, if no reading, then assume the adaptor is dead.

Best way to check is by testing with an adaptor (universal charger type) to see if that works.

Assuming the adaptor is putting out power, check the output with a multimeter as above and see if the voltage is at the correct level (think its 19 volts on that model). If it is, then move on to the DC jack connection on the netbook

Watch the power indicator on the adaptor, if it is not steady green (ie flashes on and off), ther power is not making a circuit in the alptop and is being "spat back", this can be anything from a blown circuit board in the power circuit, to something as simple as a motherboard main fuse.

If there is a staedy green light but no power at the netbook and the jack connection at the netbook is firm and not sloppy or loose, then you will need to have the netbook dismantled and the fuse checked ( this will also need to happen if the jack connection is loose.

Sometimes, removing the battery, pressing the power button on (with the adapator unplugged) for 30 seconds and repowering with the ac adaptor can reboot the system, but I'd be inclined to suspect the adaptor first

Apr 22, 2011 | Acer Aspire One PC Notebook

1 Answer

My battery is low and when I plug the power cord into the laptop the light that was on on the adapter turns off and my laptop will not turn on. I have a Dell Inspiron 6400


I'm assuming you are using a GENUINE Dell laptop charger designed for this model?

Check the end of the adaptor, if it is the type that has the centre pin, make sure it has not snapped off.
Check the adaptor is putting out 20 volts DC by connecting a multimeter to the outer and inner parts of the DC jack.

Usually, the ac adaptor LED will flash green if there is no charge going to the laptop ("spitting back power"), however, a dead adaptor is often recognised by a lack of the lED light glowing

You can try with a universal adaptor, it will not charge the battery but at least will eliminate the charger or the charging circuit. If this also fails to power up the laptop, then the issue lies with damage to the motherboard

Jan 21, 2011 | Computers & Internet

1 Answer

Monitor wont come on.green lite on the switching adaptor is off.Is the adaptor bad or monitor bad? How do I get a new adaptor?Model # WDS048120


The lamp on the power supply adapter should be on the minute it is plugged onto the AC outlet without the DC plug connected to the monitor, if it is not on then the AC adapter is bad, you can check the DC voltage with a digital meter. Post back so we can guide you further.

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May 18, 2010 | X2Gen MG19MY 19" LCD Monitor

2 Answers

No power to dell latitude d600


have you checked your ram? remove it and see if it powers on and qickly turn off. if it powers on replace ram after shutdown. if problem not fixed coud be cpu problem or mobo.

Jun 02, 2009 | Dell Latitude D600 Notebook

1 Answer

I have a Dell D600 (PP05L), its not powering up no lights. I noticed on the power adapter the green light goes out when plugged into ac power. What could be wrong here? please help


Hook up your power adaptor to ac power without it being hooked up to the laptop and see if the green light stays on. If it does then you know your adaptor is okay. if your adaptor is only hooked up to ac power and the green light still turns off then you know your ac adaptor is bad.

Take out the battery from your laptop. Now hook up the ac adaptor to the laptop and if it stays green then you know your battery is bad but you also want to make sure you can get your laptop to turn on. Hopefully it will turn on with only the ac adaptor hooked up to it.


May 04, 2009 | Dell Latitude D600 Notebook

1 Answer

Wont turn on


Hi,

you have one of 3 things wrong here.

1:) the battery is dead, and needs to be replaced ( suggest e-bay china seller for cheapest )
2:) the AC adaptor or dc socket on the motherboard is Faulty.
3:) motherboard fault, regarding charging circuit board.

Go for the most cost effective option First. New Battery. Then AC Adaptor. Finally would be motherboard replacement.

Mike @ compurepair.

Dec 16, 2008 | Toshiba Satellite A100-S8111TD Notebook

1 Answer

Help


sounds like you have an intermittent problem with your AC adaptor or dc input jack. Does the light on the AC adaptor light up when you plug it in? If it does then your dc input jack may be faulty. If the light on the ac adaptor does not light then replace the ac adaptor. Good Luck!

Sep 16, 2007 | Toshiba Satellite M30-S350 Notebook

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