Question about Acer Aspire 5315 Notebook

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Electronic controller can controll for industries or can controll a AC voltage.

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More information would assist us in helping you.

Robert

Posted on Aug 28, 2008

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Dell adamo 13 Laptop is dead and not powering on


I would verify you are getting the right voltage out of your AC adaptor with a meter. I believe it should be 15vdc. If you are not getting the correct voltage buy a new one off eBay and charge your battery.
If you are getting the right voltage but the unit doesn't power up, remove the battery and check its condition with a meter. If the battery is bad, you may be able to run the laptop with the AC adaptor only.
http://news.cnet.com/2300-17938_105-10000721-1.html Take look inside the Dell Adamo Photos Cracking open the Dell Adamo

Jan 14, 2014 | Dell adamo 13 (dacwaq1_1) PC Notebook

1 Answer

My laptop will not turn on


A) Power On switch is no good.
Power On switch is usually on a Power Button Board.

B) AC adapter (Charger) could be bad. Hasn't charged Battery either, so there is NO power going to the laptop.

AC adapter needs to be checked for output voltage.
It's DC output voltage, and voltage depends on laptop. Usually 15 Volts to 19.
If the laptop manufacturer name, and model number was stated, I could tell you.

C) DC Power Jack problems.
The DC Power Jack is the jack on the laptop (DC_IN), that the AC adapter plugs into.

DC Power Jack either is soldered directly to the motherboard, or has wires attached that end in a small male plug. Unplugs from motherboard to remove, plugs back in to install.

D) Bad Power MOSFET's on the motherboard.
Example using HP Pavilion dv6000 series, and Pavilion dv9000 series Notebook PC's,

http://mayohardware.blogspot.com/2010/04/important-parts-on-dv6000-and-dv9000.html

The Fairchild Semiconductor Industries - FDS6679 - Power MOSFET is obsolete.
Cross reference example is FDS6679AZ.
Price is $1.01 USD,

http://www.mouser.com/ProductDetail/Fairchild-Semiconductor/FDS6679AZ/?qs=sGAEpiMZZMshyDBzk1%2fWi1qxDdW%2fXBi2qgMuZEfLVO4%3d

Alpha & Omega LTD - AO4407 is also obsolete. Cross reference example is 78 Cents USD.

http://www.youtube.com/watch?v=3NN7UGWYmBY

http://www.youtube.com/watch?v=5uiroWBkdFY

Post the manufacturer name and model number.
Model number can be found on bottom of laptop.

I ha-te giving generic one-size-fits-all information.

Post back in a Comment.
Regards,
joecoolvette

Mar 01, 2013 | PC Laptops

2 Answers

Toshiba Satellite A105 hangs when charger is plugged


Toshiba Satellite laptops come with a unique power management software program that regulates the power consumption of your laptop. While this program is often helpful in extending laptop battery time, the program is also known to cause some operational difficulties when software conflicts occur. At some point you may want to change your power options, or remove the program.

Click "Start" and then "Control Panel." Locate the "Toshiba Power Manager" program among the Control Panel icons. Note that this differs from the familiar Windows "Power Options" icon. Open the Power Manager application. If you want to merely modify the current settings, the Power Manager gives you many options to choose from. For maximum battery life, consider setting the Power Manager to put the laptop into various states of "sleep" after so many minutes of inactivity. Select the menu items offered to achieve power savings for the monitor or hard drive, or both. Click "Save Settings" and exit the program. Remove the Power Manager if your laptop is prone to "freezing" or seems to have difficulty "waking up" from a Sleep or Hibernation mode. Go to "Start" and "Control Panel" and choose "Add Remove Programs." Navigate to the "Toshiba Power Saver" listing. Click "Remove." When Windows is done scrubbing the program from the system, click "OK" and exit Control Panel. Reboot. The Windows on-board power management program will now take precedence over this function.

Feb 14, 2013 | Toshiba Satellite A105 Notebook

2 Answers

My touchpad on my mpc transport t2200 is not working as a mouse


Also if your ac adapter(powercord)is bad, the touchpad/mouse sometimes will malfunction and become impossible to use or not work at all.Start with checking your ac adapter voltage or try another charger first.

Nov 28, 2009 | MPC Computers TransPort T3000 Notebook

1 Answer

Laptop wont turn on.


Does the ac adapter have output voltage ,use a Voltage Ohm Meter (VOM),does the light change on the ac adapter when plugged into the laptop.If it does,the power controller circuit needs repair by a pro.

Oct 03, 2009 | HP Pavilion dv9000z Notebook

2 Answers

How do I change my AC/DC power setings on my laptops?


note14.jpg To change the power scheme
    1. In Windows XP, click Start, then click Control Panel. The Control Panel window opens. If your Control Panel is in Category View, click Performance and Maintenance.
      - OR -
      In Windows 2000, click Start, Settings, then click Control Panel. The Control Panel window opens.
    1. Click/Double-click the Power Options or Power Management icon. The Power Options Properties dialog box opens.
    1. Click the arrow button to open the Power Schemes list, then click the power scheme you want.
      - OR -
      Set the timers, then save your custom power scheme by clicking Save As and typing a name for the scheme.

      If I could be of further assistance, let me know. If this helps or solves the issue, please rate it.
      Thanks, Joe

Nov 03, 2008 | HP Pavilion dv6000z Notebook

1 Answer

Battery not charging


There is a "sensing" circuit that tells the system the wattage of the AC adapter. If that connection is damaged, the battery charger will not operate.

Most likely, you'll need new, 90 watt, ac adapter.

You shoujld be able to get a replacement for under $30

http://shop.ebay.com/items/_W0QQ_fromZR46?_nkw=inspiron+6400+ac+adapter&_fromfsb=0&_trksid=m270.l1313

Aug 23, 2008 | Dell Inspiron E1505 Notebook

1 Answer

AC/DC adapter


Make sure the voltage and amperage is the same and the tip fits.
I use I-GO universal from Radio shack

Apr 19, 2008 | Toshiba Satellite L25-S119 Notebook

1 Answer

Compaq Armada M700


Always start with the simplest solution first so start by cleaning all the contacts, AC adapter laptop plug, laptop socket, laptop battery contacts and battery contacts. How have you confirmed power output from the AC adapter? have you used a voltmeter to ensure you are getting power at the laptop end? Have you used a voltmeter to test the battery? Assuming you have tried all this don't forget that almost any component can interrupt power on some laptops, however you're 2 main culprits with this kind of problem are usually power controller (voltage regulator) and in some cases, on a laptop of this vintage, the charge controller built in to the battery. Try it with a different battery if you have one.

Aug 10, 2007 | Compaq Armada M700 Notebook

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