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My hp probook 4530s function keys f2 and f3 are not working

Posted by Anonymous on

6 Suggested Answers

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
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Posted on Jan 02, 2017

MidContrast
  • 47 Answers

SOURCE: I bought new HP probook 4420s, but the brightness

Try pressing it without the Fn key, sometimes it gets switched up. If this doesn't work, try restarting the computer.

Posted on Jun 20, 2011

  • 1 Answer

SOURCE: how can i unlock the

just double tap on led light(upper left corner of touchpad)

Posted on Sep 05, 2011

  • 1196 Answers

SOURCE: i forgot my login user

Hi,

This is only possible is you are using Windows XP. If your operating system is windows Xp, follow the steps below:

  1. Turn on your laptop and allow it get to the stage where is will ask for user/log password
  2. Press Ctrl + Alt + Del your keyboard.
  3. A user name and password prompt will pop up.
  4. On the user name type in "administrator
  5. On the password, type in "administrator"
  6. and you windows will open, go to control panel from there to change the password.
That's all. In other words, the user name and password is administrator.

But in the case of windows Vista, you will have to re-run windows operating system, because vista security is very tight and it is difficult to break into its password..

Posted on Sep 13, 2011

  • 1 Answer

SOURCE: i have hp probook 4530s

Hi ,I just bought the sane midel about a week ago, me niether kneew how to switch between graphics card, but i came upon a forum witch belongs to HP itself,
here is the trick to do it,

http://h30434.www3.hp.com/t5/Notebook-Display-and-Video/how-to-change-display-between-inel-hd-and-ati-Radeon/td-p/878217

Re: how to change display between intel HD and ati Radeon Options

09-19-2011 10:14 AM
Instal ATI driver and utility, choose advanced mode in it, choose power, choose switchable graphics method,
i chose manually and not application needs based, Apply & close, on the desktop choose right click and chose configure switchable graphics. Click on high performance GPU (radeon) or Power sawing GPU (Intel HD)

Posted on Oct 07, 2011

  • 6771 Answers

SOURCE: HP ProBook 4530s don't start. Lights blinking!!!

Sub out the ram one at a time, if luck is there unit will start, second option is remove the main battery often loads the system down.

Posted on Mar 05, 2012

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My function keys of hp probook 4420s is not working


You have to Press and Hold the FN function key at the lower left portion of your keyboard then hit the volume or brightness keys. Notice that the volume and brightness keys are the same color as the FN function key. That means you have to press and hold the FN key while you hit the volume or brightness key.

May 27, 2012 | HEWLETT-PACKARD HP ProBook 4420s Notebook...

3 Answers

HP ProBook 4530s don't start. Lights blinking!!!


Sub out the ram one at a time, if luck is there unit will start, second option is remove the main battery often loads the system down.

Mar 05, 2012 | HEWLETT-PACKARD Probook 4530S

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