Question about HEWLETT-PACKARD ProBook 4320s C Notebook

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Hi, Fn+f1 and Fn+f2 keys are not working to change screen resolution in my new hp probook 4320s laptop after i replaced its LCD. Please help me as early as possible. Thanks a lot in advance.

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The screen rsolution is changed in the Display settings.
Open Control panel - click on Display - Settings Tab then move the slider on Screen Resolution to adjust the screen resolution. - then Apply

Posted on Mar 19, 2011

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I have the HDMI cord plugged in to both laptop and TV. Computer will not detect


Try connecting the tv first... Or getting a new wire.
If those don't work you might want to try the monitor button. Most laptops have them as one of the function keys. Often looks like a projector or a square with some extra lines. Try it with the fn key depressed and also without as fn lock might be on.
But try those first two things first.

Dec 13, 2015 | HP ProBook 4530s Notebook

1 Answer

My laptop fn keys not working...?


hi ali
That key does not work as an "Apple Fn" key -- it is handled internal to the keyboard, so it is not really a "key." (rather, it modifies other keys) to make them generate different codes. But you can make your function keys swap. See SysPrefs -> Keyboard -> "Use all F1, F2..."

Sep 24, 2014 | HP ProBook 4530s Notebook

1 Answer

Function keys not working on hp probook 4440


Identifying the hot keys
A hot key is a combination of the fn key and either the esc key or one of the function keys.
To use a hot key:
Briefly press the fn key, and then briefly press the second key of the hot key combination.
Hot key combination Description
fn+esc Displays information about system hardware components and the system BIOS version number.
fn+f1 Initiates Sleep, which saves your information in system memory. The display and other system
components turn off and power is conserved.
To exit Sleep, briefly press the power button.
CAUTION: To reduce the risk of information loss, save your work before initiating Sleep.
fn+f2 Decreases the screen brightness level.
fn+f3 Increases the screen brightness level.
fn+f4 Switches the screen image among display devices connected to the system. For example, if a
monitor is connected to the computer, fn+f4 alternates the screen image from computer display to
monitor display to simultaneous display on both the computer and the monitor.
Most external monitors receive video information from the computer using the external VGA video
standard. The fn+f4 hot key can also alternate images among other devices that are receiving video
information from the computer.
fn+f5 Initiates the QuickLock security feature. QuickLock protects your information by displaying the
operating system Log On window. While the Log On window is displayed, the computer cannot be
accessed until a Windows user password or a Windows administrator password is entered.
NOTE: Before you can use QuickLock, you must set a Windows user password or a Windows
administrator password. For instructions, see Help and Support. To access Help and support, from
the Start screen, type help, and then select Help and Support.
fn+f6 Displays charge information for all installed batteries. The display indicates which batteries are
charging and reports the amount of charge remaining in each battery.
fn+f7 Mutes or restores speaker sound.
fn+f8 Decreases speaker volume.
fn+f9 Increases speaker volume.
fn+f10 Plays the previous track of an audio CD or the previous section of a DVD or a BD.
32 Chapter 4 Pointing devices and keyboardHot key combination Description
fn+f11 Plays, pauses, or resumes an audio CD, a DVD, or a BD.
fn+f12 Plays the next track of an audio CD or the next section of a DVD or a BD.



http://h20628.www2.hp.com/km-ext/kmcsdirect/emr_na-c03555111-1.pdf

Mar 16, 2014 | HP 4440s Probook

1 Answer

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...

1 Answer

I spilled liquid on my HP Probook 4320S (with spill resistant keyboard). Dried it up straight afterwards. Now it won't power up


Take it to a service shop asp, key board will need to be replaced, and the laptop will need to be assessed for motherboard damage.

May 06, 2012 | HEWLETT-PACKARD ProBook 4320s C Notebook

1 Answer

Hi - i cannot turn my wireless on - on a hp probook 4320s. Func key 'not working' THANX


Windows 7? Alt click Computer, properties, Device Manager. Uninstall your wireless device, redetect for harware changes and it should be reinstalled, it may then be working.

Happened to me with a new laptop came in the door, same problem!

Sep 23, 2011 | HEWLETT-PACKARD ProBook 4320s C Notebook

1 Answer

Touchpad on probook 4320s is locked. how do i unlock it?


Hi ,
check your fuction key , and press f1-f12 to see witch one unlocks it
Goodluck Roy

Aug 03, 2011 | HP Computers & Internet

1 Answer

I have a advent m201 laptop . how do i turn the built in webcam on please


Hello,

Try this

Function Keys Fn+F1 - Places the computer into sleep mode
Fn+F2 - Changes the (I-Powerxross) power settings
Fn+F3 - Switches display modes: LCD only, External monitor only, LCD+External Monitor
Fn+F4 - Turns Wireless LAN on/off
Fn+F5 - Switches OSD (on screen display) on/off
Fn+F6 - Turns the Touchpad on/off
Fn+F7 - Turns the Webcam on/off
Fn+F8 - Mute Sound
Fn+F9 - Reduces speaker volume
Fn+F10 - Increases speaker volume
Fn+F11 - Reduces the screen brightness
Fn+F12 - Increases the screen brightness
Fn+Esc - Toggles Bluetooth & 3G on/off (optional)

Thanks

Dec 30, 2010 | HP Pavilion dv6000z Notebook

1 Answer

Laptop hp nx6320 keyboard f2 key is only working. f1 and f10 key is not responding so that I can't save memory upgradation option nor open the setup.


Have you tried "Delete" to enter the "Bios Settings"? If not this must be the shortcut for your laptop, since most compaqs' Bios settings are accessed with "del" key. Actually for Hp compaq laptops, F1, F2, F10 and Delete keys are the shortcuts. (varies with series/models).
If this doesn't help, try Fn+F1, Fn+F2, Fn+F10 etc..

Good luck.

Thanks for using FixYa.

Jul 01, 2010 | HP 413670-001 - HP Compaq nc6320, nx6310,...

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