I bought an RFB Dell Precision M4800 .... When I used my laptop in the ark. My keyboard hadn't been enlighten.
I tried follow some suggestion as: install Dell Feature Enhancement Pack v2.2.1
But I didn't find "Dell Keyboard Backlight Settings" on control panel as guidance.
I have a Dell Precision M4800 laptop with windows 7 64bit. The backlight keyboard goes off if there is no activity for 10 seconds. I'm wondering if there is a way to change this so that it stays on even if there is no typing? (I have no option to change this in the Windows Mobility Center).
View 4 Replies View RelatedI 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?
i Bought a dell precision m4800 it came it windows 8 i updated it and now my wifi switch is not working it does'nt turmn off and now i can't turn the bluetooth on as well, it says that you need to turn on the wireless hardware but it is already on
View 1 Replies View RelatedI have a Dell Precision M4800, only a few months old. My docking station is a Dell E-Port Plus II, which came with the computer. Very recently, after an update to Dell Command Power Manager, whenever I dock my laptop to the docking station, Dell Command Power Manager will say 'The power adapter attached to your docking station is not recognized', and my system will run slowly. I have a power cord separate from the docking station that, when I plug in, will charge the laptop just fine. I am using Windows 7. What should I do? Is it the Dell Command Power Manager's failure?
View 2 Replies View RelatedHaving a strange issue with the Touchpad on my Dell Precision M4800. When I disable it using the Dell software or using the Fn+F5 hotkey, it has a tendency to come back on after a random interval of time. I want it to stay turned off permanently, as I prefer to use the Pointstick exclusively.When using the Fn hotkey, I get a notification onscreen as well as a popup in the system tray saying "Touchpad notification: Your touchpad has been disabled." If I manually disable it through the Dell Pointing Devices software, I get the same effect, but without the notification. In either case, this works great... for awhile.But then the Touchpad inevitably turns back on. I often don't notice until suddenly my mouse cursor is behaving erratically, at which point I try to swipe my finger on the touchpad and sure enough, it's become enabled again.
However after some further experimenting it turns out the "random" aspect of this is not totally random and I can reproduce the issue quite reliably by furiously scanning my finger back and forth across the Touchpad for a few seconds. Inevitably, the touchpad will turn back on, and I will get the notification "Your touchpad has been enabled." No buttons or hotkeys are pressed, all I have to do is move my finger on the touchpad surface rapidly and within seconds of starting to do that, it will re-enable itself. Again, there is also a notification that it has been re-enabled when this happens, so the software is detecting my finger movements somehow, perhaps I am accidentally performing some "magic gesture" that compels it to re-enable the touchpad.
If I don't intentionally try to cause this, it still turns on eventually, but can take a long time, half an hour or more before it becomes enabled again. I assume it's the activity of my palms resting on it that will accidentally turn it on again in the same way as swiping my finger intentionally across the disabled touchpad. It makes no difference whether the Dell Pointing Device software is open or closed and this will happen when any application is open.
All I want is for the touchpad to be truly disabled permanently and not accidentally turn on in the middle of my work. But at the same time I'd prefer to leave the pointing stick enabled, so I can't simply remove the driver. So far I've been using an external mouse and disabling all internal pointing devices, which works ok, but like I said I am fond of the pointing stick, I'd prefer to be able to leave it on with JUST the touchpad disabled.
System specs: Dell Precision M4800 with qHD screen
CPU: Core i7 4800MQ @ 2.70Ghz
Graphics: nVidia Quadro K2100M
OS: Factory-installed Windows 7 Pro 64-bit
Dell Pointing Devices software version v.8.1200.101.134
This laptop isn't even one month old.. this is sincerely frustrating as i have alot of important work saved on here...
-When I plug in the charger.. the battery light turns on for a second then the battery light turns back off.
-When I try to turn on the laptop with the charger plugged in.. nothing happens at all. When I try to turn on the laptop with just the battery without being plugged in.. the power button will light up for a second then go back off.
I've tried: taking out the battery and holding down the power light for 1 minute.. waited 30 seconds tried turning it on with the power chord with no prevail. holding Fn and turning it on and nothing
Some signs I've been seeing: only bad signs i've seen was before it just didn't boot anymore.. maybe twice out of the 6 last time i've booted.. as soon as i typed my password to get into windows it would just shut off. i'd jus reboot and it worked fine. when it stopped turning on.. after messing with plugging it in or not (i didn't know if the battery was dead) i was able to make it past the windows sign on screen.. was going to email myself all my work before it suddenly shut off on me again. the battery had maybe 1/3rd life before it died
I might have interchanged battery chargers with another older dell model laptop.. but i think only a few times at most.. it mostly sits at work on a docking station at work. i have a feeling i never did though. from what i've read it seems like the battery chargers are all compatible as long as it's dell.
I recently ordered Mushkin Enhanced Blackline 16GB (2 x 8G) 204-Pin DDR3 SO-DIMM DDR3 1600 (PC3 12800) Laptop Memory Model 997067 - Newegg.com to upgrade ram on DELL M4800. When installed it doesn't let the Laptop to boot. Newegg says this is compatible but the product doesn't.I'm sure I installed it properly. By any chance,did I receive a defective product ? or is the product incompatible unlike Newegg's Memory finder suggestion ? Newegg charges $15 restocking fee, so I would like to make sure i'm not doing something wrong before before returning it.
View 5 Replies View RelatedI'm a proud user of an M4800, but the constant fan noise bothers me a lot. I ordered it wit win7 but almost directly switched to win 8.1.
What I already discovered: In the event viewer I experienced a lot of MSI error events (every 11 seconds) .
Event filter with query "SELECT * FROM __InstanceOperationEvent WITHIN 10 WHERE (TargetInstance ISA 'Msvm_ExternalEthernetPort') OR (TargetInstance ISA 'Msvm_VmLANEndpoint') OR (TargetInstance ISA 'Msvm_SyntheticEthernetPort') OR (TargetInstance ISA 'Msvm_ComputerSystem') OR (TargetInstance ISA 'Msvm_VLANEndpointSettingData')" could not be reactivated in namespace "//./root/virtualization" because of error 0x80041010.
Events cannot be delivered through this filter until the problem is corrected. If I stop the Intel(R) PROSet Monitoring Service these events stop, but I wonder if the performance of network devices is not affected negatively:
The Intel(R) PROSet Monitoring Service actively monitors changes to the system and updates affected network devices to keep them running in optimal condition. Stopping this service may negatively affect the performance of the network devices on the system.
Nevertheless after this action CPU usage has dropped, but still too much fan noise while the system does nothing ;o(
I contacted support and they adviced me to reinstall with win7, but that is no option for me for the moment.
My power options are set to 'Quiet (Reduced Fan Levels)'
In the BIOS vA03 I could not find an option to lower settings there. and all latest drivers are downloaded and installed.
I have a Precision M4800 that has its USB ports stop working in two cases so far. First, if I use the card reader at all, it works to access files, but then when I try to eject the card, it shows neither an error nor the "safe to remove" message. the card stays in the list of drives even after it's unplugged. If another USB drive is plugged in after this, it isn't recognized.
The second case is after using an external USB 3.0 drive for a while, it can stop working. The drive shows up in the list of drives, but all the directories appear empty. Unplugging doesn't remove the drive, and new drives aren't recognized. Once this happens, shutting down the machine crashes after a few minutes with DRIVER_POWER_STATE_FAILURE in either USBSTOR.sys or O2FJ2w7x64.sys. Could this be a hardware problem? It seems like the USB controller is locking up and the other drivers are getting blamed.
I recently re installed my Dell Precision M4800 laptop. In the device manager there is a driver not installed " Broadcom USH" I already searched for it, and there is one : Dell ControlPoint Security Device Driver Pack, but this device is not (yet) supported. Is there a way to fix this? I did not get any recovery cd with my pc, only a few drivers, not this one.
View 3 Replies View RelatedBrand New M4800 with docking station - I have ordered two new (large) monitors.In the meantime I have two old squarish VGA monitors. Because I cannot get these set up right.
On a desktop PC, I have good resolution on these old monitors - one connected via VGA-VGA cable plugged into DVI adaptor, the other connected via VGA-DisplayPort.I tried to copy this on the new laptop - I plug in one monitor using the VGA -VGA to the VGA on the back of the laptop or docking station: result is laptop display plus VGA on terrible resolution that I cannot seem to change!
Second monitor - VGA -VGA lead, but nowhere to plug in, so I got the VGA-DisplayPort adaptor and tried plugging it into the laptop's DisplayPort socket (not on docking station) - it "sees" it, but then, in display settings software, it crashes.
WHAT I NEED:
(a) Laptop lid closed, two VGA monitors at decent resolution - OR -
(b) 3 monitors: laptop display plus two TGA monitors at decent resolution.
I own a Dell Precision M4800 Workstation running Windows 8.1 64-bit and the problem is that when I type text, no matter where (address bar, Office, iTunes, etc), and go to move my cursor immediately after, it takes about 3-4 seconds of me swiping on the touchpad to get it to move.
View 2 Replies View RelatedI recently updated my Dell m4800 to BIOS A8 with Windows 7 64. I had been using a collection of older power adapters from my previous Dell m4400 without any issues. After the update, wow. A huge performance hit if I do not have the 19.5 volt and 9.23 amp adapter connected.
The m4400 power adapter is 19.5 volt and 6.7 amp. Pretty close right? Not any more.
I do have it connected to a Dell docking station almost all the time. Just checked. They are both 6.7 amp.
What changed in BIOS A8 and what the deal is with the performance? Looks like I need to request a new docking station, but I'm not sure IT will believe my story.
I will be calling Dell tomorrow to get my keyboard replaced due to the Numlock light not working.
My current keyboard has not got a backlight would it be possible to get a replacement keyboard with a blacklight?
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?
View 10 Replies View RelatedI want to purchase a backlight keyboard for my dell studio 15. I cant find anywhere to purchase it and if it helps i got the stock keyboard.
View 10 Replies View RelatedI know this question has probably been asked before but I can't seem to find a definitive answer.
Anyway is there a way to keep the backlight for the keyboard on all the time? I seem to remember it staying on before I did a clean install last night
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.
View 1 Replies View RelatedTh 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 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.
View 8 Replies View Relatedi 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?
View 5 Replies View RelatedAfter upgrading to Windows 8.1, my XPS 13 keyboard backlight remains on 100% of the time. i can turn it off with the function key on the keyboard, but after a restart the problem repeats. Also, I have not found away to get it to automatically turn off after the keyboard has not been touched for some time (which is how the backlight is supposed to work).
Is there any fix for this? I've already installed all of the Windows 8.1 drivers from your website.
Keyboard backlight - how do you turn it off
Windows 8 - touch Inspiron 7737
I bought Dell Inspiron 15R SE (7520) like a week back. The laptop is just fantastic and it's working pretty well as intened. Today i just found out that this laptop has a KEYBOARD BACKLIGHT. I turned it on from the Windows Mobility Center, but it's not working at all, do i need to install any drivers for it? I work mostly during night time and a backlight would really good...
View 15 Replies View Relatedthe keyboard backlight goes off after about 30 seconds of non-use of the keys. The trackpad movement doesn't keep it lit.
i can re-light by touching any key, but this presents two issues:
1.) the first keystroke is entered. (i guess i can use the shift key)
2.) more important, the screen brightness seems to react to ambient light, so the keyboard's light ends up making the screen pulsate.
I couldn't find a specific reference, although hard to believe. But then again, the humongous threads are hard to search effectively.
In own a Pavillion DV7 2070ED. I spilled wine over the keyboard...
My insurance will cover this so money isn't really the problem. So I was thinking about buying a backlight keyboard instead of the original black one (which works really annoying in lowlight conditions).
Now I found a thread about backlight keyboard but I'm unable to find out which backlight keyboard is compatible with my laptop. On the motherboard there is input for the keyboard-backlight. So thats not the problem.
just want to know if hp-14-n005tu model has a keyboard backlight? if there is how can I turn it on?
View 8 Replies View RelatedI 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.
I just got my Edge 14" yesterday, and the keyboard backlight isn't on, where the setting is or what the keyboard shortcut is to turn it on?
View 9 Replies View Related