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Acer aspire 5734z laptop

I have an Acer Aspire 5734Z-4725 laptop. When it is plugged in, the screen is very dark-hard to see but when using battery only the screen is normal. what causes this and how can it be fixed thanks jud

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The laptop power supply is not getting it's power to the inverter because the fuse that allows this is open
the power from the battery is able to reach the inverter and light up the cold cathode lamps that light up the screen because it's fuse is good however; the power supply to the inverter fuse is bad this fuse is very tiny and is located on the motherboard
to repair this is very hard and, expensive so; just use the laptop with the battery

Posted on Nov 18, 2013

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Lots of laptop have power profiles that switch when either AC is plugged in or removed.
There should be a memorized screen brightness setting in your power management options. Usually it's located in the built-in Windows settings under Control Panel -> Power Options -> Edit Plan Settings.
You should see a brightness slider for the screen for "On Battery" and "Plugged In". Pick your brightness from there and it should stick.
Another way is to use the "FN" key on your keyboard. Hold down the FN key and press the associated brightness picture, which on your Acer, should be the RIGHT and LEFT arrow keys. Keep holding the FN and tap the right or left to increase or decrease the brightness. Usually the setting will stick this way, but somethings you have to use the control panel method for it to really stay.
You also might have another program for power like Acer ePowerManagement which should have the same settings as windows, but layed out differently.

Posted on Nov 18, 2013

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Posted on Jan 02, 2017

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SOURCE: My parents Acer Aspire 5734z-4725

i'm no expert but there is a possibility that you have downloaded a programme that uses the web cam. if another programme is using it the easiest way to solve the problem is to disable the programme using it, what operating system are you using Eg: windows xp??

Posted on Jan 11, 2011

  • 8 Answers

SOURCE: my acer aspire 5734z-4725 hdd

you need to format it
or you should know the password

Posted on Jan 12, 2011

  • 23 Answers

SOURCE: how iclean my acer laptop cooling fan acer aspire 5734z

ur enternal fan may be not working chek ur cpu fan

Posted on Dec 31, 2011

shahidkap97
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SOURCE: Acer 5734z is completely unresponsive in normal startup

try running your laptop in safe mode.see if it works! if yes then think that any start-up application is hanging your laptop especially the antivirus.so uninstall all third-party softwares in safe mode and if you cannot uninstall then you have to install a fresh copy of windows or the operating system you use

Posted on Apr 03, 2012

  • 166 Answers

SOURCE: My mouse on my aspire 5734z-4725 isn't moving, how

there are several possibilities here. when you say "mouse" I assume you mean that the touchpad isn't working so that is one possibility and you need to have it replaced. It could be disabled in the touchpad software in windows. One other possibility would be that you have a virus or a bad windows update that has corrupted the touch pad driver but that usually makes the keyboard non functional as well.

Posted on Nov 06, 2013

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1 Answer

Acer Aspire 5734z-4725 battery not charging


If your laptop computer runs normally on the ac adapter, but the battery won't charge, please try the following troubleshooting steps:

1) Remove the battery from the system.

2) Look at the connectors in the bay and on the battery for signs of physical damage.

3) Check the battery charge by pressing the status button or image on the battery near the LED's. Note: The lights indicate the current amount of charge on the battery. If all the LED's come on when you press on the butto, the battery is fully charged. If fewer lights are lit, then the battery is partially charged. If any lights flashm or blinkm there could be a problem with the battery.

4) Reinsert the battery; puch until it locks into place and the latch snaps back to the locked position.

http://www.chargerbuy.com/replacement-acer-aspire-5734-ac-adapter-19v-90w-cord.html

Feb 22, 2013 | Acer Aspire 5315 Notebook

1 Answer

I have an acer aspire 5734z-4836 is is plugged in but says not charging. also if i unplug the power cord from the computer it shuts off.


Remove your battery pack, and plug in the live power source, and switch on your laptop, just to test if the if your laptop turn on. If it does, your battery had reached end life usage, so you need to replace the battery pack.

Hope it helps.

Jun 30, 2011 | Acer Aspire 5520-5908 Notebook

1 Answer

My laptop is an Acer Aspire 5734z has no webcam drivers


Download the Acer Aspire 5734z webcam drivers from the below link

http://tinyurl.com/suyindrivers

Jan 13, 2011 | Acer Camera Driver Suyin Ver.5.7.8.3.zip

1 Answer

My acer aspire 5734z-4725 hdd is locked. How do i clear it?


you need to format it
or you should know the password

Jan 12, 2011 | Acer Aspire 5315 Notebook

1 Answer

My parents Acer Aspire 5734z-4725 internal webcam has stopped working completely. It says that it is in another video call which it is not. We have tried restarting and calling the Acer company which was...


i'm no expert but there is a possibility that you have downloaded a programme that uses the web cam. if another programme is using it the easiest way to solve the problem is to disable the programme using it, what operating system are you using Eg: windows xp??

Jan 11, 2011 | Computers & Internet

2 Answers

Just opened new acer aspire 5734Z and the battery says plugged in, not charging.


Hello
The battery seems bad, need replacement, if the laptop is new then you have the opportunity to avail warranty of the system,
Good Luck,
hope it helps, if so do rate the solution

Dec 26, 2010 | Nintendo Wi-Fi USB Connector

1 Answer

Is there a key combination for the ACER Aspire 5734Z-4725 that will do "page up", "page down" and Home and end? I tried number lock and it seems like that just gives me the arrow...


Yes you press NumLock buttom localized superior left on the keyboard and the you can press Home (number 7 button), End (number 1 button), Page Up (number 9 button) or Page down (number 3 button)

Nov 16, 2010 | Acer Aspire 5315 Notebook

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