Question about Philips HTS3450 System

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No sound nothing

The power to the system was shut off at a light switch on accident and everything that was plugged into the power strip shut off but it all came back on except the phillips home theater system and now it wont even show lights or anything.... please help

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As I found somewhere on the internet; there are two 470uF/25V capacitors on the power supply board in the sub-woofer that are the cause of buzzing, crackling and then eventually no sound. Go to Radio Shack and buy two Catalog #: 272-1030 470uF/35V capacitors and change them out. They are in the middle of the Power Supply PCB and are close to the long flat aluminum heatsink. Make sure you match the polarity properly when replacing. Your unit will be as good as new and will proibably last forever now.

Posted on Jul 18, 2008

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Posted on Jan 02, 2017

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1 Answer

My wii wont turn on the light on it is off and everything is pluged in


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    Most power issues with the Wii can be fixed by resetting the AC adapter. You can easily reset the AC adapter by following these steps:
      1. Unplug the Wii AC adapter at both ends (from the back of the Wii system and from the wall outlet or power strip). acunplug.png
      2. The AC adapter must remain unplugged at both ends for a full 2 minutes.
      3. We also recommend you unplug anything connected to the USB ports and the Nintendo GameCube Controller ports (such as LAN Adapters, keyboards, Nintendo GameCube controllers, etc.).
      4. While you're waiting, check the AC Adapter for the following:
        • Make sure that the word "Wii" and the model number "RVL-002 (USA)" molded into the AC adapter. Unlicensed products are not fully compatible and may not work correctly.
        • Check the AC Adapter for physical damage. Physical damage, such as frayed wiring or a cracked housing can cause the system to shut down. If your AC Adapter shows signs of physical damage and needs to be replaced, you can purchase one from Nintendo's online store.
      5. After you've waited 2 minutes, plug the AC adapter into the Wii system and directly into a wall outlet, not a surge protector or power strip. If the power light comes on and stays on, then it appears resetting the AC Adapter worked. If resetting the AC Adapter did not fix your power issues, please continue reading:
        • Avoid the use of unlicensed products such as memory cards, controllers, and cheat devices. Some of these products are poorly manufactured and may result in damage to your system. If one of these products is attached to your system, remove it and try resetting the AC Adapter (see above).
        • Check any accessories that connect to the Nintendo GameCube Controller ports or the USB ports of the Wii -- whether licensed or not -- for physical damage. Physical damage, such as frayed wiring or a cracked housing can cause the system to shut down. Remove any damaged products and try resetting the AC Adapter again (see above).
        • Make sure the Wii has good ventilation. Avoid operating the Wii while it's on carpeting or inside an enclosed space. If you have the Wii placed in a vertical position, make sure the vent on the bottom is lined up properly with the hole in the plastic stand and no foreign material is obstructing that hole.
        • Check the vents on the back and side of the Wii for dust build up. The system will shut down if it cannot vent properly to prevent overheating. If there is a build-up, remove it using a vacuum cleaner with a soft brush attachment.
        • Make sure that your wall outlet works. To check it, try plugging a lamp into the same outlet where your system was plugged in. Turn the lamp on the verify the outlet works. Also, make sure you are not using an outlet that is operated from a wall switch. If you do, make sure the wall switch is in the ON position.
        • Make sure the AC adapter is attached properly. Firmly plug your AC adapter into the back of the Wii (the port is labeled 12V IN) and into a working wall outlet (not a power strip or surge protector). Click here for detailed instructions.
        • Once plugged in, check the power light on the Power button to see if the system is receiving power.
      If the power is still continually shutting off regularly, please click here for repair options. For this particular symptom, it is best to include your Wii console's AC Adapter with your system. This will help our technicians ensure they are able to resolve your issue.



Sep 20, 2011 | Nintendo Wii Console

1 Answer

My wii wont turn on the light is off but everything is pluged in.


No Power
    Most power issues with the Wii can be fixed by resetting the AC adapter. You can easily reset the AC adapter by following these steps:
      1. Unplug the Wii AC adapter at both ends (from the back of the Wii system and from the wall outlet or power strip). acunplug.png
      2. The AC adapter must remain unplugged at both ends for a full 2 minutes.
      3. We also recommend you unplug anything connected to the USB ports and the Nintendo GameCube Controller ports (such as LAN Adapters, keyboards, Nintendo GameCube controllers, etc.).
      4. While you're waiting, check the AC Adapter for the following:
        • Make sure that the word "Wii" and the model number "RVL-002 (USA)" molded into the AC adapter. Unlicensed products are not fully compatible and may not work correctly.
        • Check the AC Adapter for physical damage. Physical damage, such as frayed wiring or a cracked housing can cause the system to shut down. If your AC Adapter shows signs of physical damage and needs to be replaced, you can purchase one from Nintendo's online store.
      5. After you've waited 2 minutes, plug the AC adapter into the Wii system and directly into a wall outlet, not a surge protector or power strip. If the power light comes on and stays on, then it appears resetting the AC Adapter worked. If resetting the AC Adapter did not fix your power issues, please continue reading:
        • Avoid the use of unlicensed products such as memory cards, controllers, and cheat devices. Some of these products are poorly manufactured and may result in damage to your system. If one of these products is attached to your system, remove it and try resetting the AC Adapter (see above).
        • Check any accessories that connect to the Nintendo GameCube Controller ports or the USB ports of the Wii -- whether licensed or not -- for physical damage. Physical damage, such as frayed wiring or a cracked housing can cause the system to shut down. Remove any damaged products and try resetting the AC Adapter again (see above).
        • Make sure the Wii has good ventilation. Avoid operating the Wii while it's on carpeting or inside an enclosed space. If you have the Wii placed in a vertical position, make sure the vent on the bottom is lined up properly with the hole in the plastic stand and no foreign material is obstructing that hole.
        • Check the vents on the back and side of the Wii for dust build up. The system will shut down if it cannot vent properly to prevent overheating. If there is a build-up, remove it using a vacuum cleaner with a soft brush attachment.
        • Make sure that your wall outlet works. To check it, try plugging a lamp into the same outlet where your system was plugged in. Turn the lamp on the verify the outlet works. Also, make sure you are not using an outlet that is operated from a wall switch. If you do, make sure the wall switch is in the ON position.
        • Make sure the AC adapter is attached properly. Firmly plug your AC adapter into the back of the Wii (the port is labeled 12V IN) and into a working wall outlet (not a power strip or surge protector). Click here for detailed instructions.
        • Once plugged in, check the power light on the Power button to see if the system is receiving power.
      If the power is still continually shutting off regularly, please click here for repair options. For this particular symptom, it is best to include your Wii console's AC Adapter with your system. This will help our technicians ensure they are able to resolve your issue.

Sep 20, 2011 | Nintendo Wii Console

1 Answer

My computer will not start up, the LED light on the power unit will not come on. It was working fine. I shut it down so that i could connect it to my TV when i plugged it back in...nothing...please help...


Look on the back of your PC. Is there a switch with a I and O on it? Flip it to O and back to I and try to turn your power back on.
If you are plugged into a power strip you may want to try cycling the power on the strip as well.

Feb 28, 2011 | Computers & Internet

1 Answer

The wifi light and caps lock light won't turn on on my hp compaq 6715b, also the num lock light wont come on and the mute light just does a quick flash and does not stay on. this all happened after having...


Hi
When you say that you slid your finger back and forth on the strip
do you mean the strip along the back of the laptop just below the screen ??
Because on some laptops the wifi switch and cap locks and the mute switch are all along
that strip

so you may of by accident pushed them all and de activated them all
pressing them all in turn should activated them again but if they done
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1 Answer

Wii won't turn on


Hello :


Most power problems with the Wii can be fixed by resetting the [AC] adapter. You can easily reset the [AC] adapter by following these steps:
 
Unplug the Wii AC adapter at both ends (from the back of the Wii system and from the wall outlet or power strip).
The AC adapter must remain unplugged at both ends for a full 2 minutes.
It's also recommended you unplug anything connected to the USB ports and the Nintendo GameCube Controller ports (such as LAN Adapters, keyboards, Nintendo GameCube controllers, etc.).
While you're waiting, check the AC Adapter for the following:
1:Make sure that the word "Wii" and the model number "RVL-002 (USA)" molded into the AC adapter. Unlicensed products are not fully compatible and may not work correctly.
2:Check the AC Adapter for physical damage. Physical damage, such as frayed wiring or a cracked housing can cause the system to shut down. If your AC Adapter shows signs of physical damage and needs to be replaced, you can purchase one from Nintendo's online store.
After you've waited 2 minutes, plug the AC adapter into the Wii system and directly into a wall outlet, not a surge protector or power strip. If the power light comes on and stays on, then it appears resetting the AC Adapter worked.
If resetting the AC Adapter did not fix your power problems, please continue reading:
3:Avoid the use of unlicensed products such as memory cards, controllers, and cheat devices. Some of these products are poorly manufactured and may result in damage to your system. If one of these products is attached to your system, remove it and try resetting the AC Adapter again (see above)
4:Check any accessories that connect to the Nintendo GameCube Controller ports or the USB ports of the Wii -- whether licensed or not -- for physical damage. Physical damage, such as frayed wiring or a cracked housing can cause the system to shut down. Remove any damaged products and try resetting the AC Adapter again (see above).
5:Make sure the Wii has good ventilation. Avoid operating the Wii while it's on carpeting or inside an enclosed space. If you have the Wii placed in a vertical position , make sure the vent on the bottom is lined up properly with the hole in the plastic stand and no foreign material is obstructing that hole.
6:Check the vents on the back and side of the Wii for dust build up. The system will shut down if it cannot vent properly to prevent overheating. If there is a build-up, remove it using a vacuum cleaner with a soft brush attachment.
7:Make sure that your wall outlet works. To check it, try plugging a lamp into the same outlet where your system was plugged in. Turn the lamp on to verify the outlet works. Also, make sure you are not using an outlet that is operated from a wall switch. If you do, make sure the wall switch is in the ON position.
8:Make sure the AC adapter is attached properly. Firmly plug your AC adapter into the back of the Wii (the port is labeled 12V IN) and into a working wall outlet (not a power strip or surge protector).
9:Once plugged in, check the power light on the Power button to see if the system is receiving power
good luck .

rate please !

Mar 23, 2010 | Nintendo Wii Console

1 Answer

My wii will not turn on, i have everything plugged in the rite spots, it was working just fine the other day, this is the second time this happend . do u know why?


Most power issues with the Wii can be fixed by resetting the AC adapter. You can easily reset the AC adapter by following these steps:
  1. Unplug the Wii AC adapter at both ends (from the back of the Wii system and from the wall outlet or power strip). acunplug.png
  2. The AC adapter must remain unplugged at both ends for a full 2 minutes.
  3. We also recommend you unplug anything connected to the USB ports and the Nintendo GameCube Controller ports (such as LAN Adapters, keyboards, Nintendo GameCube controllers, etc.).
  4. While you're waiting, check the AC Adapter for the following:
    • Make sure that the word "Wii" and the model number "RVL-002 (USA)" molded into the AC adapter. Unlicensed products are not fully compatible and may not work correctly.
    • Check the AC Adapter for physical damage. Physical damage, such as frayed wiring or a cracked housing can cause the system to shut down. If your AC Adapter shows signs of physical damage and needs to be replaced, you can purchase one from Nintendo's online store.
  5. After you've waited 2 minutes, plug the AC adapter into the Wii system and directly into a wall outlet, not a surge protector or power strip. If the power light comes on and stays on, then it appears resetting the AC Adapter worked. If resetting the AC Adapter did not fix your power issues, please continue reading:

    • Avoid the use of unlicensed products such as memory cards, controllers, and cheat devices. Some of these products are poorly manufactured and may result in damage to your system. If one of these products is attached to your system, remove it and try resetting the AC Adapter (see above).
    • Check any accessories that connect to the Nintendo GameCube Controller ports or the USB ports of the Wii -- whether licensed or not -- for physical damage. Physical damage, such as frayed wiring or a cracked housing can cause the system to shut down. Remove any damaged products and try resetting the AC Adapter again (see above).
    • Make sure the Wii has good ventilation. Avoid operating the Wii while it's on carpeting or inside an enclosed space. If you have the Wii placed in a vertical position, make sure the vent on the bottom is lined up properly with the hole in the plastic stand and no foreign material is obstructing that hole.
    • Check the vents on the back and side of the Wii for dust build up. The system will shut down if it cannot vent properly to prevent overheating. If there is a build-up, remove it using a vacuum cleaner with a soft brush attachment.
    • Make sure that your wall outlet works. To check it, try plugging a lamp into the same outlet where your system was plugged in. Turn the lamp on the verify the outlet works. Also, make sure you are not using an outlet that is operated from a wall switch. If you do, make sure the wall switch is in the ON position.
    • Make sure the AC adapter is attached properly. Firmly plug your AC adapter into the back of the Wii (the port is labeled 12V IN) and into a working wall outlet (not a power strip or surge protector). Click here for detailed instructions.
    • Once plugged in, check the power light on the Power button to see if the system is receiving power.
See the following webpage @ Nintendo for more information:

http://www.nintendo.com/consumer/systems/wii/en_na/ts/power.jsp#no_power

Oct 21, 2009 | Nintendo Wii Console

1 Answer

No power to the TV. I went to turn it on and noticed that the red light was not lit...and it would now power on. All of my other components are plugged into the same power strip and they are all working...


Hard to say. This is a very "economy" line TV. I wouldn't be surprised if a component failed.

I'd check the electrical cord to make sure it hasn't been severed or shorted. Also make sure that it is plugged in to the back of the TV.

Last option would be to look for a "Hard" power switch which may have been switched off by accident.

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1 Answer

My hp desktop computer will not turn on


If you cant see or heard any boot up sounds, fans and especially if you dont see any power or green led lights at all ;

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If power outlet has a wall switch make sure its on

Check that your power cable is securely plug in to both ends

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Can you see power or green led lights and hear the fan on but no display ? If this is the case , check your monitor connection at both ends. If they are secured open up your case and see if you can smell any burnt smell or check that all cards especially video cards are properly seated.

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1 Answer

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