Dell Studio XPS 1645 :: Backlight Keyboard No Longer Works
Mar 8, 2010
I noticed last week that the back light option on my keyboard no longer functions.I know the Fn key works on the keyboard as I can perform other Fn+ tasks and I know that the right arrow key (which is the same combo key that controls back-lighting) also functions on it's own.
Aside from normal Windows 7 updates, the only changes to my laptop recently has been flashing to the A07 bios and the new power supply mailed out by Dell.Am I missing a software option somewhere that defaults my back-lighting to off? Or is it a mistake (or intention) of the A07 bios to disable this feature given the recent power supply throttle issues with this model laptop.
Th backlit keyboard on my XPS 1645 leaks a lot of light, which is quite annoying in dimly lit environments.
In my case it is mostly the upper row of keys, but other individual keys have the same problem. As not all keys have this problem I assume it is not a design feature.
Is anyone else experiencing this same issue? I have done a search on the forum, but couldn't find anything related.
I have a Dell Precision M4700 and am trying to use the keyboard backlight.
The problem is that even a short pause in typing, the keyboard backlight goes out. (about 5-6 seconds). It does not go on until I hit another key, (which then types that character, which I then have to erase).
Is there a way to set the keyboard backlight delay to a longer setting?
The i7 1645 has been removed as a choice from Dell's website, as far as I can see.
Sure, you can type in "Studio XPS 16 i7" in Google and get taken to a page from Dell where you can configure, but you can't actually get an i7 1645 starting from a Dell site.
I tried to turn it on again by pressing Fn + right arrow key on my keyboard to turn it on but the lights on my touchpad light up as well as caps lock when I turn it on but not the rest.
I'm currently having some issues with the keyboard. It seems as if the two rows with Y and U are not responding.
Even from the Dell test thing. It happened that it would stop working for a short time, then work again and now it stop working again. It was intermittent and would always come back but now... I'm wondering will it ever come back?
What could I do? It's only 2 months old and I am out of the country, so I can't call support now. Could I make my warranty effective on other country?
I am having some strange problems with the backlight on my dv9700...I started a thread about this maybe 2 months ago but the backlight for whatever reason started working again and I didn't have too many issues with it until recently. Lately the backlight has only been working when it is plugged in...If I unplug it but leave the lid open it still works but as soon as I close the lid and open it again its out until I plug it back in and open and close the lid. Now I can't get the backlight to work at all except it lights up for 2 seconds or so upon closing and opening the lid. I removed the display bezel to access the display inverter and check for any loose or damaged connectors but they all appear to be fine...unplugging and plugging the display panel cable connector back in also causes the backlight to work for 2 seconds and then go out again. Besides the backlight issue the laptop seems to be working perfectly fine...can anyone help me figure this out? I should mention that I upgraded this laptop to Windows 7 right away when it was released.
My HP M6 Envy notebook TouchPad (Board ID: TM2054-001) Firmware has been updated with the wrong version (TM2251-001) Firmware. Now it does not work!!
I am running Windows 8.1 with latest updates, and have exhausted things like hard reset, try different version of drivers, in fact, i have an other hard disk with fully operational Windows 7 that I also tried,... nothing worked..
Does any Firmware image for the Synaptics TM2051-001 TouchPad ?? Or; how to create a backup firmware image file? I have another M6 Notebook that I can dumb the Firmware
I want to know how much it would cost to have my sound port / speaker port replaced on my Dell Inspiron 1750 Laptop. If you plug in speakers or a headset you have to wiggle the cord to hear anything but it keeps going out. So I'd need to send it in and have it fixed. I no longer have a warranty.
On my Vaio TZ150N, after installing Winows 7, everything works, except the built-in WebCam. I have tried re-installing the drivers from both Sony and Ricoh, but no use so far.
Has anyone had an issue where the ALS suddenly stops working under Windows 7? I've checked BIOS settings, tried seemingly every combination of driver uninstalls/reinstalls, confirmed that both the Dell and Microsoft ambient light sensor services are enabled and running (and tried disabling, one, the other, and both) and have not had any luck. Unlike some other posts I found on here with the same-body Lattitude models, I can control the backlight manually with both the keyboard and software - it is only the ambient sensor that does not work.
I just got a new macbook pro last monday and one of the usb ports doesnt work... I bought it at an apple store about 45 minutes from where I live... and I have set up an appointment with the genius bar (this is the only option they gave me). Do you think they will just replace it and give me another one (new)? I am a CS student taking summer classes and it is required for me to have a laptop. The laptop is only 10 days old... and I still have all of the original cd's, case, etc...
I encountered this problem today when i tried to scroll up a website and it simple didn't scrolled up so I tested it in some other programs to make sure it isnt just the scrolling. Then I booted into bios and the key works there fine and when windows started up the key was working for brief moment and then stopped working.
That points toward some program that might be doing it but I don't have a clue which one.
I installed Windows 8 on my Vostro 3560 and even installing the new driver for Win8 video card AMD HD 7670 Randeon the note presents several bugs this board, such as:* apps made for Win8 (with technology underground) not roam well with AMD board, where they are fighting or simply leave the slow note.* The computer now does not go into an idle state automatically after the time set in the Power Options, due to various errors that prevent this driver please note the suspended state.* The fingerprint reader no longer works at the log on screen or lock Windows 8. The reader only works when I'm on the desktop or on the start screen, also due to a problem with the video card drivers because it is causing several incompatiblidades system.All these mistakes I vii event log windows.Have I contacted AMD who said that Dell is to update the driver for the notebook has two cards (intel and AMD) and fits Dell make changes and corrections.And then Dell??
The SSD in my laptop (HP Pavilion dv7t-6c00 CTO Quad Edition) recently died, so I got a new 120GB SSD and installed a non-OEM version of Windows 7 Home Premium 64-bit (this is because my SSD apparently isn't large enough for the Recovery Disks HP sent me -- long story). The past few days I've been installing all the necessary drivers, and just about everything is working like it did weeks ago. However, there is one problem: my TouchPad can no longer be turned off by double-tapping in the top-left corner.
I've tried three different Synaptics TouchPad drivers. The one found on HP's website (v. 15.3.11.0), the one I get when I click "update driver software" in Device Manager (v. 15.3.29.0), and the one found on Synaptics' own website (v. 17.0.19). I've checked out "TouchPad Properties" for all of them, and they've not been of any support.
For my current driver, however, when I click on "settings" under "Tapping," there's an area called "TouchPad Disable Zone Settings," that has a checkbox that says: "Double Tap to Enable or Disable TouchPad". However, the entire area is grayed out, and I can't check or uncheck the box (though, for what it's worth, it is currently checked). I candisable it manually in the "TouchPad Settings" tab of "Mouse Properties," but I'd prefer to just get the shortcut functionality back.
I bought my ThinkPad T530 laptop in August of this year and about a month ago I used the Lenovo ThinkVantage updater and it updated the driver for my web cam. Ever since then it has stopped working.
Whenever I open the web conferencing menu, it only shows options for the microphone, and nothing for the camera. I have tried hitting Fn+F6 and accessing it via other software e.g. Skype, Oovoo, Picasa. And they say that my webcam cannot be detected.
When I checked for the webcam in device manager it said it was installed and working properly, and that the driver was up to date. I went to the lenovo website and downloaded the driver for the camera from there (g1ca16ww) and tried to update the driver manually hoping that that would fix the problem. Alas, it did not. I also checked the BIOS settings to make sure that the camera was enabled. It was.
So then I tried to reinstall the driver by uninstalling it, and using the driver I downloaded from the Lenovo website to reinstall. It installed properly, but now the webcam is no longer listed in the hardware manager and the dropdown for Imaging Devices, where it was located before, is no longer visible. I also rechecked the BIOS menu to make sure the camera was still listed there and it is. I do not know why it isn't working. I have also tried system restore and that didn't work either, the device still isn't listed. I don't want to have to wipe my computer.
In the past, I used to have an hp pavalion laptop. I usually kept the screen at a little past half brightness and in 3 years, the screen no longer even turns on which means the backlight is dead. The same thing is true for my mother's 17 inch lcd monitor. Now I realize that this may just be bad luck, but I don't want to risk anything with my new macbook.
What's a "safe" level to leave the brightness at? And is the LED long lasting? Is it expensive to replace? I hate dim screens but I don't want this screen to die that fast, I want to make this last AT LEAST 8 years.
I can no longer use Simple Pass to log into a BOA on-line account. When I swipe my finger, a message indicates that simple pass is launching the address but nothing happens and the website doesn't open.Simple Pass came with my HP Pavilion DV6T-7000 CTO laptop with a 64 bit operating system. I currently use windows 7. Google Chrome is my default search engine but I also use IE on occasion. Previously when my Simple Pass worked, my BOA location was only opening in IE.
My laptop has been very happily connecting wirelessly for many years and all of a sudden in the last 2 days it is refusing to connect wirelessly saying there are no wireless networks. the wireless button is turned on and all other devices in the house connect. I have tried wired via an ethernet cable and all is fine. I have tried updating the driver and backing out to the previously installed driver and neither resolves the issue.
I recently had my laptop apart to put different thermal paste on the cpu, but now my backlighting isnt working for the keyboard. does that little ribbon cable control that? Its kinda hard to get it to stay attached. If not then is this a normal thing for these keyboard lights to go bad?
The keyboard backlight used to work, but it no longer does. I have tried Fn+F6, Fn+Right Arrow, and going to C: Program Files/ Dell/ Quickset/ BacklightKB and none of these are correcting the solution.
This is interesting... a friend of mine just tried to order the SXPS with the i7-820 processor and got denied by Dell. Apparently, the 1645 has been fully discontinued, and Dell will no longer be placing the i7-820 processor in any SXPS form factor. They quoted that due to hardware and power issues as the reason behind discontinuing the 1645 (and replacing it with the 1647) and killing i7-820 support. The sales rep said the only offering will be the Studio series for the i7-820.
As a 1645 owner with the i7-820, this is kinda scary that this laptop has been discontinued this quickly as well as the offering of the 820 series chip. We ended up calling a second time, and another sales rep confirmed the same story.
Anyone get similar information from Dell on this? I'm also wondering if this is a "Dell Canada" thing...
i m using Inspiron 15R SE 7520..when i tried to on the backlight its not working...i tried with fn+f6 nd still its nt working...what hsould i do to make it work?
My keyboard has intermittently been working for some time. When it works, then everything works as it should, when it does not work, the keyboard is still lit up and the mouse joystick still works, but no keys work. To get the keyboard to work again I have to reboot and shutdown many times and eventually it will work again. It only stops working after shutting down or rebooting. To me it appears to be an issue with detecting at boot up. It seems it could be either an issue with the motherboard, or the keyboard so was or to get some opinions on how to narrow it down to one or the other. I should also add, that when it does not work, you can not access the bios, or anything prior to the operating system loading, so I am 100% sure its not an OS issue. I also dual boot this laptop and the keyboard does not work in either. I can plug in a usb and that works fine.
