Dell Precision M4600 :: Right Arrow Key Not Working On Backlit Keyboard
Feb 4, 2015
so this precision was originally a non baclit keyboard and recently replaced it with a backlit and the right arrow key does not work. I have checked every ribbon on this keyboard and everything is snug. I am running windows 8.1. Am I missing something here. Is it a hardware or software issue i need to look into?
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Dec 26, 2014
I have 4 GB RAM in one DIMM but if it is allowed?
In general I didn't notice any problems but in the user guide there is information that it should be in two DIMMS....
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Feb 25, 2013
Any documentation or instructions that I can follow to successfully install Windows 8 onto a Precision M4600 as if Dell had done a factory install?
Here are the problems I've faced with the installation I've tried to do myself:
Fan comes on high speed when screen is locked and gone blank.
Dell have not provided drivers for everything under Windows 8, which means I've got to figure out (a) which drivers I need to get from Windows 7 and (b) what order to install them in.
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Feb 8, 2013
Or is there a button I can press to turn it off/on? It was one of the main reasons I purchased it.
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Jan 8, 2015
Just got my Inspiron 5748. Requested a backlit keyboard. Didn't get one even though i was told i had to buy the 17" in order to get the backlit keyboard. I also requested Microsoft Word which is not installed. I guess that i have to download the software from the internet which i do not have access to on a regular basis.
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Feb 18, 2013
My backlit keboard not working , I tried fn+F6 nothing happened .the button(caps lock) backlit working correctly
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Apr 12, 2013
Keyboard backlit stopped working (it used to work earlier). In BIOS the keyboard is now defined as a nonbacklight (BIOS was updated by L521XA13W.exe from dell.com/support/drivers), not sure how it was defined while working...
I've looked for a solution at community.dell.com/support-forums: - pressing Fn+F6 doesn't switch it on,- launching BacklitKB.exe from QuickSet says the backlight is on but it's not (I can adjust brightness, timing, turn it off/on but it still won't work),- reinstalling the QuickSet doesn't work,- Windows Mobility Center lists the backlit keyboard, but doesn't bring it on;- putting it to sleep and waking it up also doesn't work as well as restarting it.
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Nov 4, 2014
Original Win 8 Pro, then updated to 8.1 Pro, the back lit keyboard works OK. However since I refreshed the system due to the hangs up problem at start up, the back lit key board stops working. Re-updated the OS back to 8.1 Pro again still not solve the issue.Does the backlit key board need special driver ? The device manager shows the keyboard as standard PS2
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Feb 25, 2014
Apart from the general advice of 'press the backlit keyboard key' what might be stopping my keyboard backlight from working.
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Jan 23, 2015
This morning my HP Omen arrived in the mail, fully functional with everything in tact. After I left my laptop to install the updates from the HP Support Assistant (One of those updates being a BIOS update), I came back to find my computer restarted and my backlit keyboard not working. After trying to use the HP OMEN Control to fix the keyboard, I found that the keyboard will flash briefly when I click "Apply To All Zones", but then immediately turns off again. Is there any way to fix this Backlit Keyboard issue ir can we see an update in the near future that fixes this issue?
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Jun 24, 2013
For some reason, I cannot get the backlit keyboard to work on my new X1 Carbon Touch. It lights up upon powering up and then will not turn on no matter how many times I hit the space bar. I don't see an option to enable/disable anywhere either. Am I missing a driver?
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Jan 6, 2015
I like to know if it's possible to exchange my non backlit keyboard for one with backlit
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Oct 19, 2013
I recently had my computer wiped and reloaded, due to a wifi connectivity problem. Now the wifi adapter is working, but my backlit keyboard no longer turns on.
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Aug 24, 2014
unfortunately I made a mistake in my order and I bought a T440s without backlight. if there is a possibility to let to T440s officially upgrade by Lenovo to a backlighted version? or can I only buy a backlighted Keyboard and I have to install it on myself?
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Aug 17, 2009
the backlit keyboard on an m6400. Is there a way to configure how long it stays on until it fades? Or even to just make it stay on 100% of the time when plugged in?
Of secondary importance would be a way to control the brightness, but mostly I want the keyboard to remain lit much longer than it does.
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Jan 29, 2015
I bought Acer Aspire V3-772G about a week ago. It was without an OS which I installed myself. First I installed win 7. When I was trying out new PES 2014, I had a problem with movement with arrow keys.
I mean no diagonally moving or anything. Only up, down, left, right. Laptop doesn't recognize multy pressed arrow keys. At first I thought it was an windows issue cause all drivers in Acer support page are for win 8. Installed win 8 and still same problem.
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Apr 20, 2010
I've noticed our new 1810T's arrow and PageUp/PageDown keys often don't respond to presses, specifically when pressed higher on the key (along the upper border as someone says in one of the 1810T owner threads). This ends up happening quite a lot the way I situate my hands over the keyboard and the touchpad, and is a serious issue for me since I'm using these keys a lot in the development environment I use. As referenced above I've seen a few mentions of this issue on the forum, but no clear confirmation whether it is normal for the 1810T. Can anyone with a 1810T out there verify whether their unit exhibits this issue?
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Jun 2, 2014
on my HP 450 laptop, ctrl+Arrow key is not working on excel.I believe it is due to scroll key, but i checked on-screen keyboard, but scroll lock is off.
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Sep 21, 2014
The touchpad of my Lenovo G50-70 (i3-4010U) is not working properly (windows 8.1). Sometimes when I use the touchpad, the arrow don’t move. Until it close and open the display, it’s don’t move. In addition, this method does not always work.i have gone to options and I've turned off touchpad options "two fingers" mode, but nothing change.Honestly speaking, I have still in function an old notebook pc (from 2007, not Lenovo!), I need my computer for travel work but this problem becomes very difficult my job.
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Mar 31, 2013
I have had the HP Pavilion g6t-1b00 CTO Notebook PC for a year or two now. I've been having a couple of problems with internet connectivity and putting my computer on "sleep".
However, few days ago, my keyboard randomly started acting weirdly. When I would try to type certain letter/numbers, they would come out differently.
Ex. pressing the space bar would show up " ./M" instead
I tried restarting my computer many times and installed a BiOS update which fixed all of my issues except for my up and down arrow keys. As of now, they have no function; I can't scroll with them and they don't seem to be taking on the role of another key. I have tried using the keys on different programs. Using the touch pad to scroll works but I still can't use the up and down keys.
Is there anyway to get the up and down arrow keys to work again?
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Sep 3, 2014
My Hp Laptop has gone through a serious problem. Its Spacebar,Enter,Delete,up and down Arrow keys have stopped working . I am not sure how this problem caused . So i gone through varios fixes, that were -
1. Rstoring to an earliar date.
2. Re-installling Keyboard driver
3. Formating the System.
The third fix Formatting worked and my keys started working . After some day I installed a software HP Network Manager but this after installing it again those keys stopped working and also the LED lights on Caps Lock and Wi- fi are not turning on but these two are functioning normally. the some of the information related my HP laptop are-
Model: Pavilion G6
ram 4 gb.
OS: Windows 7 Home Basic
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Apr 13, 2009
Any one can give a introduction what is backlit keyboard..
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Aug 16, 2009
I got a Dell Studio 1737 through the Dell Outlet, and after a little while the Num Lock light stopped working. The button still turns it on and off, and I've been debating calling and having to deal with them to get a replacement. Another option I've been thinking about is replacing it outright with the backlit keyboard.
My question is this. What will doing this outside of Dell do to the warranty? The Caps Lock light does still come on, so I'm thinking it's an issue with the light, and if I have to replace it, I might as well go with the better one.
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Nov 17, 2008
I always liked to use the arrow keys on the bottom right of the keyboard for scrolling down pages as I read long documents. For some reason this is not working in Firefox on my T520. What setting I can change to enable this?
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Aug 4, 2009
does anyone know if you can change the colors of the keyboard light like you can on alienware laptops? ive been wondering this since ive only seen the backlit keyboard in white, and i was hoping to maybe switch the color to that of my lappy? i think that would be awsome to see on a studio.
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Jul 13, 2008
I am trying to find out if there is a replacement lighted keyboard for a dell inspiron e1705 or a mod that i could do. I am not interested in the the usb lights that everyone seems to buy for there laptops I want it stationary.
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Sep 20, 2009
when i received it it is actually the backlit keyboard for the new 1555. part #nsk-dcm01.
just wondering if this will work on the 1535. i see that the media buttons are now on the keyboard itself for the 1555. any help would be appreciated.
if it turns out to be non compatible i guess i have a keyboard to sell..
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Apr 21, 2009
I recently bought an M4400 from the Dell Outlet. Unfortunately, the one that had everything else I wanted didn't have the backlit keyboard.
From looking at the service manual, it looks like a keyboard swap is pretty easy, but I can't find anywhere (including Dell Parts) to buy the actual keyboard (whose part numbers appear to be either G077C or 330-0825, depending on where you look).
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Nov 2, 2008
i have dell studio 17 nb1735 in the quickset it has the option for backlit keyboard and its all turned on but no backlit lights come on at all how do i know if i actually have this on my laptop or if it simply is not working?
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Nov 3, 2009
backlit keyboard Glowing problem
Im facing problem with my studio xps 13
The keyboard backlit not glowing as much as it was before however the capslock work just fine ??
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