Question about Legacy Audio LA2070 Car Audio Amplifier

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Want turn on

It is not getting any power and will not turn on

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  • audio20
    audio20 May 11, 2010

    If it is not getting any power then you need to check your Power wire, Remote wire. Find out which is not receiving the proper voltage then troubleshoot back from there.

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  • Master
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DID YOU CONNECT THE BLUE REMOTE LEAD FROM THE HEAD UNIT

Posted on Jun 13, 2009

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Vizio. Why doesn't it turn on?


Fault at its main digital board. Short circuited component/s at it. Contact any service technician; or the authorized service center. If you wish to get some details; check the site linked here. Surf the site with patience. Pull up older posts.
http://electro-medical.blogspot.com/
http://electronicshelponline.blogspot.com/
In most cases, the main board might have to be replaced. If so, a software [firmware] update too might be necessary.

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I have a 32 in LG lcd hdtv model 32lcd350 and I


Is it getting power? Try a lamp in the socket. Did the cord get pulled out of the socket? Are the batteries in the remote good? Does the 'front panel' power switch work? Does it have an external power supply or does the power cord go right into it? The power supply, whether internal or external can, of course, fail.
I see it is a discontinued model (from LG's website.) Perhaps some 'planned obsolescence' timer went off, and they want you to buy a new TV. (;^D)
I had seen a computer power supply that had a 'startup' circuit fail. It had worked for months without being turned off, and when it turned off because of a power failure, it would not restart.

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Cant get the power to turn on,worked fine last night, it got unplugged, this morning plugged in, won't turn on and the power button just flashse


Flashing is either an error code or the set trying to boot up--some of the Mitsubishi sets if power removed will blink for a minute and then stop--then the set can be turned on.

a model number?

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Turn ignition on but car wont crank..it will start if u turn key on and jump the solenold


The starter solenoid is bad or the ignition switch is bad. Check the solenoid to see if it is getting power. If the solenoid is getting power then the solenoid is bad. But if the solenoid is not getting power with the key in the start position, then the ignition switch is bad.

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1 Answer

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The power steering pump is getting weak. It should make it easier to turn if you rev the engine up while turning. The faster the power steering pump turns, the more pressure the pump puts out and will make it easier to turn. If it is easier to turn with the engine revved up a little the power steering pump will need replaced.

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My Dell Dimension 4600 will not turn on. Steady Amber Light


Disconnect the Power cable / A/c adapter/Battery from computer.
Disconnect External peripherials.
Hold down the power button on the computer for 10 seconds.
Reconnect the power cable or A/c adapter and battery or the computer
Try to turn on the computer
check for Led's on the computer
If still no display ,shut down the computer,disconnect power cable.
Open the computer tower,remove memory modules,reconnect power cable and turn on the computer.If you get a beeping sound after turning on you should be getting beeping sound suggesting the mother board is not bad.Turn on the computer and disconnect power cable from computer.
Reseat 1 memory at a time if you have 2 memory module or if single memory module reseat in different memory slot,swap memory module.
Reconnect the power cable and turn on the computer if it boots to desktop possible issue with 1 of the memory module.
Disconnect the harddrive ide cable from the harddrive .Turn on the computer.
If still unable to power on .Shutdown the computer and disconnect power cable.Remove video card,sound card ,modem card if any .Connect just the vga cable from monitor to the integrated video port.
Connect power cable and turn on the computer.
If computer turns on possible issue with one of PCI or PCI express card.
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1 Answer

Power light on front of computer is flashing - quick blinks


Most desktops require you to hold the off or power button down for at least 5 seconds, or more, before it will actually turn of the power. If you don't you won't get the desktop to turn off properly and when you try to turn it on again, you will get a message to the effect that the PC was not properly turned off last time, and it will give you the option to turn it on in Safe Mode, Safe with DOS prompt, or Safe with networking or ... finally, normal mode. If all you did was not turn the power off holding the button for a minimum of 5 seconds, then turning it on normaly is okay to do.

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1 Answer

Power in motherboard but cant turn on


Try removing the memory and turning the system on. If it starts to beep you may have faulty RAM.

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4 Answers

Won't turn on


I bought two tvs and after about 3 months one of my tvs would not turn on; this tv was used more than the other one that is still working. I noticed that the power cord has a box that connects the two parts of the cords together, well the box gets very hot. I thought that the problem could be the power cord (may be it burned out) and not the tv. I switched power cords from the working tv to the nonworking tv and that sovled the problem.

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Toshiba 32a41 has power, no pic or sound


please clarify it are you getting light? power button will not turn it off means what.

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