Dell XPS L501x :: Bluetooth Not Working
Jan 24, 2015
I reinstalled my windows and now my bluetooth is not working !
I can't install the drivers, as soon as I try to install R280283 it gives me message please activate bluetooth using wireless switch !
Even if I try to install the driver only it says the wizard was interrupted before the Bluetooth software could be completely installed
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Jan 18, 2010
I love my new laptop but it has a few issues that i need some help fixing:
1) Bluetooth not working (Yes there IS a module in my computer): I went into my bios and checked to make sure the option for bluetooth was checked. When my computer boots, the bluetooth LED comes on but as soon as it exits the BIOS and boots Windows 7 the LED turns off. I've looked for new drivers, and looked around other forums for a solution for this but have found no direct answer.
EDIT: Solved. Download the driver here
2) Sound (I have The High Def Audio with SRS premium sound. IDT drivers)- When playing sound on my computer with the A01 bios version, and having the IDT audio drivers, I noticed a lot of weird things going on with the sound. It like bottomed out and had a lot of vibration or something. I dont know how to describe it but it was VERY distorted. Since then i've upgraded my BIOS to A05 and uninstalled my IDT audio drivers and let windows install its own high definition audio drivers. It seem a lot better but there is still some distortion there were it seems like the computer is just vibrating too much or something.. Is there a fix for this? I read in another thread that he had to take out the keyboard and adjust some of the screws that were messing with the speakers.
*Also when I plug in my headphones, i notice some scratching and weird sounds when im not playing any music. Its like I can hear the hardrive. However, the problem is inconsistent. Is there a way to fix this?
*Also are there some recommended settings for the SRS premium sound (if i solve this and get the sound working right)?
EDIT: Visit this thread to upgrade your BIOS to A05. It fixed this problem to me, and besides, its the latest BIOS version. It's currently not on the dell site (typical dell)
Also Uninstall the IDT SRS Premium audio software an go to the Dell site and download just the IDT Driver. It fixed the clarity problem i was having too.
3) Wireless card- This must have been a A01 BIOS issue but since I upgraded to A05, it has been fixed. Basically when running uTorrent, the card would completely crash. It would make Firefox crash, and any other internet required app
Also it would be EXTREMELY helpful if someone would create a thread with all of the latest S-XPS 16 drivers (1640 and 1645). That way much time spent searching and troubleshooting can be avoided if we can just have a thread with all the drivers displayed in one location. Dell is horrendous when it comes to the latest drivers
Oh and here is my system build:
Dell Studio XPS 1645
Windows 7 Home Premium
Intel Core i7 720QM
6GB DDR3 at 1333MHz
RGBLED screen
AT 4670 - 1GB
High Definition Audio with SRS Preium Sound
Intell 5300 WLAN 3x3
DEll Wireless 370 bluetooth Module (2.1+EDR)
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Jan 9, 2009
for those of you trying to get the dell bluetooth driver to install in windows 7, here's what i did! (M6400)
right click on the file file you downloaded from dell and click the " TROUBLESHOOT COMPATIBILITY"
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Mar 31, 2009
I have reformatted my old Inspiron 6400 in preperation of selling it, however I used to leave the Bluetooth module turned off the majority of the time when not needed to conserve power.
The module was turned off at the time of the reformat. Since reformatting I cannot get the Bluetooth to work. I can see it in the BIOS and I have loaded the drivers, but it's still failing to work or recognise it
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Jul 18, 2013
I have bought a new inspiron 15 3521 & after going through the community i think i have made a mistake of buying this particular model. Still trying to resolve my Bluetooth problem. I have installed dual booting Windows 7 & 8 also
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Aug 12, 2009
Purolator dropped off the laptop today and I was quite excited. I tried the Bluray and it's definitely worth the extra money. However, some things are going wrong.
First, the damn touchpad sucks. I want Synaptics back. But at this point all I can do is BAWW about it, so whatever. But when I try to install the drivers, the cursor flips out every time I touch the pad at all. It goes all over the screen in random directions.
Second, my bluetooth doesn't seem to be working. I installed the drivers on Windows Vista and Windows 7, but neither of them yielded results. The drivers install without a problem and then tell me to enable Bluetooth using the radio button. The radio button is already enabled, as Wi-Fi is working, but there is still no Bluetooth option in the Control Panel or anywhere else for that matter.
Third, Bluray movies seem to not work with WMP. What's the problem? If it's not supported, what program do you guys suggest I use for Bluray movies?
Fourth, no matter what I do, Catalyst Control Center just won't install. The drivers are there, but CCC just won't work at all, let alone show up in my desktop context menu.
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Nov 26, 2014
my laptop model is inspiron-1520 and my bluetooth is not working at all...it shows the nearby devices and it pairs up but cant send or recieve files
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Sep 18, 2014
i have installed windows 7 on my hp 250 g3 which was with DOS when i bought it. And now i am not able to even find the bluetooth key to turn the bluetooth on or may be the drivers are not installed or what?
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Oct 26, 2012
My laptop's bluetooth is not work.I don't know what to do.I reinstall the driver but the same.In Device Manager ,it say that window has stop this device because it has report problems.(Code 43).
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Jan 8, 2015
i have windows 7 64bit and can't get Bluetooth to find any device have updated driver and check every thing and it's still not work, when run dell diagnostic it's say all good but can't find my phone or any other device.
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Dec 4, 2013
I have an issue with my Inspiron 3537 running windows 8.1 Pro.
My laptop is not discovering any Bluetooth devices and cannot be discovered from them either.
I have installed the latest drivers Dell Wireless 1705 WiFi + Bluetooth Driver and I updated the BIOS but the problem remains.
Here is a screenshot of the device manager, don't know if any other details needed ...
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Mar 26, 2013
Here is sequence of event happened with my xps L501x.
1. It was working fine
2. I opened up machine to check how is RAM in that
3. Unplugged one of RAM (along with that little steel clip also came out)
4. That little steel clip fall inside machine which I found again by little movement of laptop
5. I placed back RAM and that steel clip
6. When I try to start machine - IT DOES NOT START :(
7. When I put power adapter, I see the power light lit up and xps logo also has light. But NO sound from motherboard or Fan. Absolutely no sound hence machine is not starting.
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Feb 4, 2013
have a problem with my Dell XPS 15 l501x fan- is always turned ON, even when just started Windows 7 (x64) on power save plan (bios A8)....
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Aug 28, 2012
Many of us have brought Dell XPS 15s (L501X) an year ago - they are working great.
However all recent laptops now are coming with UEFI as default, with a legacy fallback option.
I believe current bios (A08) is actually a locked version of Phoenix Tiano Core UEFI.
Does dell have any update or is at least planning to launch one soon?
We need it for full functionality of Windows 8 and get it boot from gpt..., otherwise l501x is a powerful enough machine with i7 & a hot nvidia gpu.
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Nov 18, 2014
Bluetooth is not at all working on my dell inspiron 15 3000 series 3542 after i installed win 8. I downloaded several Bluetooth drivers from dell, but nothing seems to work. I Have a Bluetooth icon on my task bar but when i connect device it says"no device found."I have run many tests but no luck so provide me with correct Bluetooth software and installation instructions.
My system specification:
OS Name Microsoft Windows 8 Pro
Version 6.2.9200 Build 9200Other OS Description Not AvailableOS Manufacturer Microsoft CorporationSystem Name sunnySystem Manufacturer Dell Inc.System Model Inspiron 3542System Type x64-based PCSystem SKU 0651Processor Intel(R) Core(TM) i3-4005U CPU @ 1.70GHz, 1700 Mhz, 2 Core(s), 4 Logical Processor(s)BIOS Version/Date Dell Inc. A03, 5/27/2014SMBIOS Version 2.8Embedded Controller Version 0.03BIOS Mode LegacyBaseBoard Manufacturer Dell Inc.BaseBoard Model Not AvailableBaseBoard Name Base BoardPlatform Role MobileSecure Boot State UnsupportedPCR7 Configuration Binding Not PossibleWindows Directory C:WindowsSystem Directory C:Windowssystem32Boot Device DeviceHarddiskVolume1Locale United StatesHardware Abstraction Layer Version = "6.2.9200.16384"User Name sunnysunny BZUTime Zone Pakistan Standard TimeInstalled Physical Memory (RAM) 4.00 GBTotal Physical Memory 3.91 GBAvailable Physical Memory 2.63 GBTotal Virtual Memory 7.41 GBAvailable Virtual Memory 5.86 GBPage File Space 3.50 GBPage File C:pagefile.sysHyper-V - VM Monitor Mode Extensions YesHyper-V - Second Level Address Translation Extensions YesHyper-V - Virtualization Enabled in Firmware YesHyper-V - Data Execution Protection Yes
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Nov 26, 2012
I have an M6600 running Windows 7.
The BT Moust is a Dell Travel Mouse F299K. When I add it through the normal bluetooth menu, it seems to add correctly, but the blue light on the mouse keeps blinking.
I updated the BIOS to A12- that got it working for about 15 minutes. Then it quit and I'm back to where I started. I tried the mouse on two other machines and it works fine. Even on a Macbook Pro.
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Mar 24, 2013
I have Inspiron N5010. I downloaded the Windows 8 and the bluetooth stopped working.
I downloaded the drivers from the dell.com, but all it says is this "this product has compatibility issues" ...
ALSO, i can not use my webcam to take the pics. it will only turn on when using yahoo messenger or something.
How can I get the webcam to be on...
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Apr 9, 2013
Dell XPS L501X USB Ports not working properly. My USB 2 port work intermittently and my USB 3 port doesn't seem to work at all.
In November I installed Windows 8 Pro 64 bit on a new Crucial CRM4256SSD 256GB m4 Solid State Drive. Everything seems to be working except the USB Ports. I know my laptop is an unsupported Windows 8 system. What USB drivers I need to install to get them working correctly.
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Jan 8, 2013
The last few days I've been trying to replace the 2x 2gb RAM in my XPS 15 (L501X) December 2010 laptop by 2x 4gb (Corsair CMSO8GX3M2A1333C9).
This should be possible based on the processor (Intel 460M) and the chipset, but somehow it isn't. Both with Windows 7 and Windows 8 my laptop just won't boot. Both give an error just after the Windows logo appears. Replaced it with the old 2x 2gb and it boots normally.
Loaded BIOS defaults, didn't work. Erased CMOS by removing the battery, didn't work either. BIOS is updated to latest W8 version.
Also with just 1x 4gb in one slot, the problem stays the same: laptop doesn't boot. (Also tried for the other one of course to make sure the problem is not that one of them is broken.)
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Jan 14, 2015
How do I restore windows 7 to my laptop when the option for dell data safe restore is not one of the options when I try to repair it ? I have never had this problem before. Only just pressed F8 , repair computer but the last option is not coming up. I have the discs that came with it and when I tried it with these discs in the same result.
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Jan 15, 2013
My XPS L501x does not accept the 130W charger from Dell.
The original charger (90W) was broken, so I bought a new 130W charger (Art-Nr. 450-12071).
With this 130W charger connected, the BIOS says "Unknow device installed".
When I use an old 60W charger (Inspiron 6000) then the BIOS says something about a "60W AC ..."
I have already installed the current BIOS version A08 !
So, what can I do to repair my system. The L501x will not not recharge the battery with any of the chargers.
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Jan 4, 2011
I have a brand new Dell XPS with Model : L501X purchased in Malaysia hand carried to Philippines about 2 weeks ago.
Upon receiving I have noticed that a Blue Screen appears with nvlddmkm.sys error every time I play a video initially stored in the laptop hard drive or via youtube.
I have also noticed there were two video drivers installed which where Intel HD graphics and Geforce GT 420M drivers. I installed an updated GT 420M driver through driver downloads in dell support. Unfortunately it did not resolve the issue.
To relieve my doubts of driver conflicts, I have freshly installed a Windows 7 home premium but BSOD still keeps on occurring.
I am currently running this computer using only one video driver (Intel HD Graphics), I want to run this computer using Nvidia Geforce GT 420M.
How am I gonna do that without having BSOD recurring?
Is it also normal to hear some frequently very mild ticking sound coming from the right side of the keyboard and mildly grounding sting on the plastic aluminum colored frame around the keyboard?
BTW, here are some hardware info :
Model : L501X
Processor : Core i5
Ram : 4 Gb
Hdd : 500 Gb
VCard : Nvidia Geforce GT 420M - 1 Gb
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Dec 30, 2014
I've just changed the hard drive from original to an SSD (cloned image) and changed nothing else.I've put it back together but when I press the Power button, nothing happens at all.
The battery shows fully charged, but there seems to be no power going to the system itself. When I plug in the power adapter, the light comes on for 1s then shuts off (I suspect that's just because the battery is charged) Is there a power reset somewhere if the battery has been out for a few days?
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Apr 6, 2013
My laptop has started to shutdown randomly.
Battery is fine and power is plugged in. No Blue screen. No warning.
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Apr 20, 2013
I'm having the seemingly all-too-common issue charging my laptop. I'm trying to update the BIOS bus as the battery is below 10%, it throws an error.
Upgrading from DOS doesn't work either as the updater cannot be run in DOS mode. I've tried all the usual stuff (reseating, etc)
The laptop is the XPS 15 (L501X).
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Jan 9, 2015
I have an HP Pavilion dm4-1150ea running Windows 7 64bit.
I bought a bluetooth audio receiver and it paired with the laptop and installed a driver. I was able to stream audio to the receiver but when I closed the laptop and later opened it, it stopped working.
I looked in device manager and the bloetooth radios were no longer there and there were no bluetooth devices under Network Adapters. They had been there previously.
I rebooted a few times and it still didn't work. I got it to work once and it coincided with putting the power lead in. However, it didn't work for long.
HP Wireless Assistant says that Bluetooth is disabled in Device Manager.
I tried downloading the latest bluetooth driver from the HP site but it won't install because bluetooth isn't running.
At some point I got a message saying that a USB device had failed. I can see a warning icon on an "Unknown Device" in the USB Controllers section of Device Manager.
I tried to do a system restore but that failed because it couldn't get access to a file.
how I can get blue tooth working again?
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Sep 12, 2014
I recentlly bought a new HP 14-d106TX laptop. I have installed all the drivers from HP website.
But the bluetooth doesn't seem to be working. It is not detecting any of my bluetooth devices, neither my phone or my headset.
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Apr 13, 2014
i am using win 8 64bits hp e026ax machine.sir i am not able to use bluetooth n hp coolsensor in my machine..i dont what exactly is the problem..they shows error like..
1--In case of bluettooth a error occured: 'Windows cannot load the device driver for this hardware. The driver may be corrupted or missing. (Code 39)
{Unable to Load Device Driver}%hs device driver could not be loaded.Error Status was 0x%x'..i have downloaded the driver 2,3 times but it still shows the same error..
2--in case of hp cool sensor it shows a error during installation ,,,.net 3.5 frame work needed but when i try to install.net frmawork3.5 system said os already have a higher version of frame work.
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Aug 30, 2014
I installed Windows 8.1(x64) and then installed all the HP Drivers downloaded from HP website. Then bluetooth was working. It stopped working(also not being shown anymore in Device Manager) after I tried installing software for HP Wireless Button Driver, it displayed an error message while installing that" Another program that is frequired for it terminated abnormally".
After this i tried uninstalling and reinstalling Bluetooth driver but still facing the same issue..
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Apr 9, 2014
I have HP Pavilion G6 2301ax Model. I have just upgraded my windows 8 to windows 8.1 from the store.
After upgradation, the bluetooth software is not working...
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