Question about Dell Latitude 400 (L4002KD) PC Notebook

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Key board is locked. little green light with teh lock shows me its locked. nothing works. Tried F9 - padlock and f10 scroll lock...no dice.

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Blue lettered Fn Key (Between CTRL and Windows Key) Plus the Numlock Key will turn off NUMLOCK

Posted on Sep 14, 2009

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1 Answer

How do i turn off num lock?


Press FN+Shift+Num Lk key at the same time

Here are FN + F key combi for your reference.

Press Fn + F9 keys for Touchpad Lock (on/off).

Function Keys:
Fn+F1 Suspend switch
Fn+F2 WLAN switch
Fn+F2 Bluetooth switch
Fn+F3 Access to the E-mail
Fn+F4 Access to the Internet
Fn+F5 Brightness down
Fn+F6 Brightness up
Fn+F7 LCD on/off
Fn+F8 LCD/CRT switch display
Fn+F9 TouchPad Lock
Fn+F10 Volume on/mute
Fn+F11 Volume down
Fn+F12 Volume up
Fn+Space Power 4Gear eXtreme
Fn+C Splendid
Fn+T Power4Phone
Fn+V Camera capture
Fn+A Light Sensor

May 18, 2014 | ASUS VivoBook S400CA

2 Answers

What is the third lock light, I have a Cap Lock, a Numerical Lock. What is the third one?


I beleive it is the scroll light:


Fn+F1 Suspend switch
Fn+F2 WLAN switch
Fn+F3 Keyboard light down
Fn+F4 Keyboard light up
Fn+F5 Brightness down
Fn+F6 Brightness up
Fn+F7 LCD on/off
Fn+F8 LCD/CRT switch display
Fn+F9 TouchPad Lock
Fn+F10 Volume on/mute
Fn+F11 Volume down
Fn+F12 Volume up
Fn+Ins Numeric Key Pad on/off
Fn+Num Lk: Scroll Lock on/off
Fn+Del Scroll Lock on/off
Fn+Space Power 4Gear
Fn+C Splendid
Fn+V: Life Frame

Jun 20, 2011 | ASUS 90-A4C1K1000 Keyboard

4 Answers

I need to know what the keys f1-f12 keys usage.


The uses for the function (f1-f12) keys varies based on which program you have open at the time. Different programs use them for different things.

However, your computer also has some default uses for these keys when combined with pressing the fn (function) key.

fn + f1 locks computer

fn + f2 changes our power use profile

fn + f3 puts the computer to sleep

fn + f4 puts the computer into hibernation mode

fn + f5 changes the display/output mode

fn + f6 decreases the screen brightness

fn + f7 increases the screen brightness

fn + f8 enables/disables wireless connections

fn + f9 enables/disables the touch pad

fn + f10 turns the cursor overlay on/off

fn + f11 turns the numeric overlay on/off

fn + f12 turns scroll lock on/off

May 05, 2011 | Toshiba Satellite Pro L300 Notebook

1 Answer

I can not work out how to turn the wireless conection on.advent 7070.what keys do i use


To enable the Wireless LAN Fn + F2

usually the wifi function key has the universal antenna symbol with radio waves emanating from it.

The manual says the other hotkeys are:

Fn + F2 - Wireless LAN
Fn + F3 - Standby
Fn + F4 - External display
Fn + F7 - Reduce brightness
Fn + F8 - Increase brightness
Fn + F9 - Play / pause media
Fn + F10 - Stop media
Fn + F11 - Media previous chapter
Fn + F12 - Media Next Chapter
Fn + scroll - Scroll Lock

Jan 14, 2010 | Advent Netbook

1 Answer

I may be totally retarded but I have no clue what the padlock with two arrows in it. It is on top of my keyboard next to the lighted indicators for num lock and shift lock.... anyone have any idea what...


Hi,


The scroll lock key was meant to lock all scrolling techniques, though it is no longer used by almost any software. In the original design, scroll lock was intended to modify the behavior of the arrow keys. When the scroll lock mode was on, the arrow keys would scroll the contents of a text window instead of moving the cursor. In this usage, scroll lock is a modifier key like ALT and SHIFT (which modify the function of other keys) and, more specifically, a toggling Lock key like NUM lock or CAPS lock, which have a state that persists after the key is released.


Regards;
Hassan

Jul 22, 2009 | Fujitsu LifeBook N7010 4GB 320GB HDD PC...

1 Answer

Padlock icon light is on


you have engaged teh lock out feature, simply push in the control lock button for 3 secs to unlock not a problem! look close at the buttons,ones marked "contol lock" in small print under it, usually the heat dry button

Nov 17, 2008 | Dishwashers

2 Answers

How can I adjust brigthness using other option than F9, because it does not work


Per the user manual, the brightness is toggled by holding the Fn Key and pressing F10. You post made no reference to the Fn Key being pressed. If using an external keyboard press scroll lock twice then F10.

Reference: http://bizsupport.austin.hp.com/bc/docs/support/SupportManual/c01124713/c01124713.pdf

May 10, 2008 | Compaq Armada E500 Notebook

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