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Dell 1525 windows 7 upgrade battery not recognized, unable to adjust display brightness

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6ya6ya
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Posted on Jan 02, 2017

bsrjth
  • 270 Answers

SOURCE: Unable to adjust the brightness of display screen

bright ness buttons are indicted witha sun like mark . they r usaly used with fn keys look for that keys

Posted on Dec 22, 2007

bdizzle
  • 41 Answers

SOURCE: How can I adjust me laptop's brightness?

You really cannot adjust screen brightness through windows unless you have calibration software that uses a light detecting frame... I had a Sony Vaio PCG-something and Vista really screwed it up as well. Here's the Sony eSupport website where you can enter your model and reinstall some originals drivers for the computer that may restore functionality to your function keys:
http://esupport.sony.com/perl/swu-download.pl?upd_id=2207&SMB=YES

Some things you can do to save battery power: turn of your wireless if you're not using it (there's usually a wifi switch on most laptops, turn it off), set your screen saver to come on as quickly as possible, run as few programs as possible and try to avoid graphic-intense programs.

Posted on May 24, 2008

  • 2 Answers

SOURCE: Unable to change the Display Brightness

Click Start //Click Control Panel// Performance // screen brightness

Posted on Jun 20, 2009

sunnylab85
  • 301 Answers

SOURCE: Dell Inspiron 1525 on board mic not working in win 7

download the driver from the maunfacturer site it will work when it is installed

Posted on Oct 13, 2009

NextStepComp
  • 185 Answers

SOURCE: no OSD after upgrading Vaio NS20E to Windows 7

Go to the manufacturer's website and download the driver for the monitor and it should restore the functionality. Also go to the Sony website and download any video drivers for your PC.

Posted on Jan 01, 2010

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1 Answer

How can I adjust screen brightness with out using Fn shortcuts


go to start->control panal->display->on the left hand upper corner there is an option adjust brightness.........if unable to find then click on start->search->adjust brightness(for windows 7)

Mar 29, 2014 | Dell Inspiron 1501 Notebook

1 Answer

Have dell1525 cant get the screen to brighten have used the fn button &grafics button


If your using windows 7 right click on the desktop. click personlize and then click display. in the side panel click calibrate color then at the bottom hit next. until you get to the brightness settings. see if that helps at all.

Oct 04, 2012 | Dell Inspiron 1525 Notebook

1 Answer

Cant adjust my laptop display brightness.. i am using windows 7 64-bit OS... i have recently upgraded to 64-bit os, it used to work properly earlier.. the slider to adjust also does not work. I have tried...


Hi,

I suggest try to Adjust the BIOS Brightness Mode Control into User Control and see if you able to adjust the brightness inside your OS. If not try to do system restore and go back to the time that its working.

Mar 27, 2011 | Microsoft Windows 7 Ultimate for PC

1 Answer

Hi. i am using dell inspiron 1525 model with XP OS..now i want to change in to windows 7 please guide me ..what changes to be do? i heard some changes in Boise settings..is true?


Hi Narayana

I was checking about the configuration of Dell™ Inspiron™ 1525. Let me give you some tips so that you can decide whether it can be upgraded or not.
If you have 2GB RAM dual core then you can go ahead and upgrade from XP to Win 7.

We have something called Windows 7 Upgrade Advisor. Let me get you the information about that.
It scans your hardware, devices, and installed programs for known compatibility issues, gives you guidance on how to resolve potential issues found, and recommends what to do before you upgrade.

Please click on the below link for that upgrade advisory.

http://www.microsoft.com/downloads/en/details.aspx?familyid=1B544E90-7659-4BD9-9E51-2497C146AF15&displaylang=en

Please revert if you have any concern.

Dec 28, 2010 | Dell Inspiron 1525 Notebook

5 Answers

How can I lower the brightness of my screen in my Dell 1525 lapto


Sometimes the brightness is on the arrow keys hit the Fn or function key and press down on the arrow to dim the light or press up on the arrow key to increase brightness

Jul 28, 2009 | Dell Inspiron 1525 Laptop

2 Answers

Dell laptop screen goes blank when ac adapter plugged in


I believe I have found the problem with the 1525 that I am currently working on which has the same problem that you describe. Ultimately I think it's a problem with the inverter in the LCD. When the laptop is powered by battery the brightness is lower than full. When I plug in the power adapter the brightness goes to "full" and I hear a faint sizzle and the LCD's backlight goes off. Same as if you hold the Fn key and press the up arrow to brighten it, it will do the same thing when you reach near the full brightness. So for now I have fixed this problem by going in the Power Options and clicked on Adjust the display brightness on the left. Slide the slider to the left on the "plugged in" part and now when you plug it in it shouldn't make it go blank. I do want to note that I hear a faint buzz coming from the LCD when I plug it in. That must mean the inverter is faulty. WAY TO GO DELL!!!!!!

May 23, 2009 | Dell Inspiron 1525 Laptop

1 Answer

Can I use ther Targus Adaptor for Inspiron 1525


On the long term, a power adapter with a bigger amperage can damage battery and battery charger.

Better to get an adapter with same specs as the 65/70W one , or an original replacemant:

Dell Inspiron 1525 New AC Power Adapter Supply $14.29 - Buy.com Dell Inspiron 1525 65 Watt Original AC Adapter $25.00 - parts4nb.com Dell Inspiron 1525 Power Cord PA-12 $16.95 - AmeriMax Advance


DELL Inspiron 1525 DC Power Laptop Adapter ... £25.23 - B2C Shopping UK DELL Inspiron 1525 Laptop AC Adapter power adapter £38.99 - Very Good Battery Dell Inspiron 1525 Ac Adapter Charger Power ... £16.50 - eBay UK

AU/NZ - DELL INSPIRON 1505 E1405 E1505 AC Adapter Power Supply

Dell : Lind Electronics 70-Watt DC Power Adapter for Dell Inspiron

Apr 22, 2009 | Dell Inspiron 1501 Notebook

2 Answers

Unable to adjust the brightness of display screen


bright ness buttons are indicted witha sun like mark . they r usaly used with fn keys look for that keys

Dec 22, 2007 | Dell Inspiron 9400 Notebook

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