Lenovo T400 / T500 :: 7417-CTO Doesn't Seem To Have Bluetooth
Dec 14, 2013
I've been trying to get bluetooth to work on this laptop. I upgraded the latest BIOS, checked the I/O ports page for BlueTooth, and there was nothing there. I scanned hardware for changes in Windows XP, nothing is there. I installed the BlueTooth software from Lenovo, still nothing. I have Access Connections and Productivity Software installed, and I when I bring up the Access Connections via Fn+F5, there is only the 802.11 wireless radio. I did check the product quick path page for this type and model, and it seems that BlueTooth is supposed to be on this machine.
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Jan 19, 2014
I got a new T440s about 2 weeks ago and sometimes it doesn't wake up after it goes into sleep mode. It gets stuck on a black screen and the mouse cursor is visible, but moving the mouse or pressing keys on the keyboard fails to wake it up. When this happens, I have to restart the computer by holding down the power button for 10 seconds. I am running Windows 7 Professional 64 bit and hybrid sleep is off. I'm just really confused because sometimes it wakes up perfectly and sometimes it doesn't.
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Sep 15, 2014
I have the T540p and the webcam doesn't work at all. When I try using it in Skype and Adobe Connect, I just get the camera icon with a slash through it. I've read in other forums that uninstalling the webcam driver and reinstalling it doens't work. I really need the webcam to work so this is pretty urgent for me.
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Dec 23, 2013
Have been trying to upgrade my T410 running Win7 SP1 64bit from 2x2GB to 2x4GB RAM (KVR13S9S8/4, Kingston ValueRAM 4GB SO-DIMM, 204Pin, DDR3-1333MHz, 4GB, DDR-1333 (PC3-10600), CL9, 204-Pin) but Windows doesn't start with this memory.
The weird thing is that the PC boots and i can enter the BIOS and can see the 8GB installed, but Windows 7 hangs at the startup screen and never comes up. I first thought of defect in RAM and have requested replacement from vendor, but same issue with new RAM modules.
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Sep 11, 2014
My T420 doesn't power on at all. I have tried to turn it on with cable, w/o cable, different baterries, removed rams and tried same things, tried holding down power button for 60 secs, tried with an other keyboard and I couldn't manage to start the laptop. No reaction at all, no blinking or anything.
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Feb 13, 2013
I just bought ThinkPad T430 and optical bay adapter IB-AC642 [URL] for my ssd 128 OCZ VERTEX 4. I put ssd into optical bay but thinkpad doesn't recognize it. I try with different disc but I have the same problem.
My optical bay adapter with this sdd OCZ VERTEX 4 is working in my another laptop so the problem is only with thinkpad. I tried to change bios settings but it didn't work.
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Nov 9, 2013
How come my T440s doesn't have the Lenovo Energy Manager program? I remember my other Ideapads had it. ThinkPads don't come with that program preinstalled? I wanted to do a battery gauge reset/recalibration.
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Jan 1, 2014
I have a new SSD I'd like to use in my T430. Unfortunately I can't install Windows on it as the laptop doesn't recognise (?) the SSD. Before the installation starts I get the message "PXE-E61: Media test failure, check cable".
I tried updating the BIOS but the situation stays the same.
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Dec 24, 2014
I tried to do fn + f7 to toggle display modes as I want only laptop or monitor display, not both. But when I do fn + f7, the small window pop up ask me if I want to turn on caret browsing or not. How to toggle display modes between laptop or monitor for t440p, window 8.1?
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Dec 19, 2013
I've got little issues with screen brightness on my T510.
Sometimes after returning from hybernate/sleep I cannot control screen brightness at all (chaning it by Fn+Home/End or from PowerManager just dont work).
I have got latest nNvidia NVS 3100M drivers.
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Apr 19, 2011
I am trying to enable Bluetooth on a 430. FN+F5 only has a radio control "i think its for wifi" Cant find anything related to Bluetooth?
Enabled BT in the BIOS. Is it possible that 430 does not have a BT?
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Jan 31, 2015
my new T440p with built-in WWAN Ericsson N5321gw doesn't recognize the SIM-Card. I'm running Win7 64 Bit and in the device manager, I can see the Ericsson device showing up without any errors. Once I launche Access Connections, I receive the error message there's no SIM card inserted and I should insert the SIM and try again. The SIM is inserted as shown next to the slot (although I tried other ways, too). I tried two different SIM-cards just to be safe, both SIM-cards are working in my phone.
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Aug 13, 2012
When I pressed Fn-F5 previously, I had the option to enable/disable Wireless Lan, Bluetooth and Wireless Wan. However after running System Update recently, when the latest Access Connections (5.98) and BIOS (2.52) was installed, I have lost Bluetooth and Wireless Wan!
When I press Fn-F5 now, I only have the option of Wireless Lan.
I have checked the BIOS, and Wireless Lan, Bluetooth and Wireless Wan are Enabled. I have tried setting them to Disabled and then Enabled again but the problem remains.
I even did a factory reset. but I still cannot find Bluetooth and Wireless Wan.
The Wireless Wan adapter can be seen in Device Manager and Network Connections. Using "Diagnose this Connection", the suggestion is to "Turn on mobile broadband capability" & "Use the switch on the front or side of the computer, or use functions keys if available, to turn on mobile broadband capability on this computer."
The hardware wireless switch is turned on but Fn-F5 has no option for Wireless Wan.
Bluetooth is worse; the adapter cannot be found in Device Manager.
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Oct 21, 2009
All my drivers are up to date, my mouse has new batteries, and I tried this fix:
[URL]
Now my Bluetooth mouse only works after I reboot the computer, but then disconnects after a while, and I can't even add it again to my Bluetooth devices.
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Nov 25, 2014
The company I work for just gave me a new Thinkpad T440P and I have a screen Brightness problem. the shortcuts on the keyboard doesn't work with or without the fn button and the brightness gauge doesn't show up in the power options too.
Someone suggested to that I should download and install the latest Intel HD Graphics Driver for Windows 7 from the support page [URL] ... but after the installation ended a pop up on my screen said that my Laptop doesn't have the minimum requirements for this driver! so who come it's in the drivers section for this model?
Link to image
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Dec 18, 2014
I have a Lenovo t420s with dualboot win7 and Ubuntu. I never had any problems until now and could switch on/off my wireless and bluetooth connections via the Hardware Switch (right bottom left of the notebook) or via FN + F5.
However, without any specific reason the wireless and bluetooth was switched off and the the system tells me that I have to switch on WIFI via the Wireless Radio Switch. However, although I can move it, it doesn't make any difference for the Switch.
I tried to reset the BIOS to Default and changed the network settings, and also rebooted several times. I won't work with any of the two systems.
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Jul 5, 2013
Is there a way to turn on or off the wireless/bluetooth radio when the T420 is docked and using an external keyboard? I don't want to open the lid on the T420 every time to use the Fn+F5 keys when docked.
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Jan 26, 2014
I just recently purchased a ThinkPad T530 (type/model# 2429-C93) which should have the following options present according to Lenovo´s product information:
i5-3320M(2.6GHz), 4GB RAM, 500GB 7200rpm HD, 15.6in 1366x768 LCD, Intel HD Graphics, Intel 802.11agn wireless, WWAN, Bluetooth, 1Gb Ethernet, UltraNav, Secure Chip, Fingerprint reader, Camera, 6c Li-Ion, Win7 Pro 64.
However, there is no Bluetooth device detected while trying to install the respective driver. Also, installation of the Integrated Camera Driver runs, but disappears at some point in time, with no error message or pop-up indicating a successful installation. Third, while trying to configure the Fingerprint sensor, the ThinkPad Fingerprint software states there is no device available.
Both camera and FP sensor are physically visible, where the green Bluetooth LED known from an R61 and T410 is missing at the lower edge of the lid.
Fn+F5 and Fn+F6 keys don´t provide an option to toggle on/off Bluetooth and camera, but only WiFi/WWAN and Audio options.
Device Manager does not show any unknown devices or such related to these functions.
Is there a chance that these options are missing in a specific laptop, despite specified for its type/model# (serial#: R9V8MNB)?
Or do I need to first activate the options in the BIOS?
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Aug 20, 2009
I have just installed Windows 8 onto my T510i but I am unable to control the Bluetooth Radio. It seems to be constantly on.
If I press FN+F5 nothing happens (not even flight mode)
I have downloaded and installed all the drivers and software that I can from the Lenovo support website. Is there any thing I can do so that I can turn the Bluetooth radio on and off....
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Jun 13, 2008
Audio stutters when using bluetooth connection to my BOSE speaker (from Spotify). Has started lately. Cable works perfect. I use Thinkpad BLuetooth 3.0 version. Conexant 20672 Smartaudio HD.
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Aug 28, 2013
Several times a week, my bluetooth mouse will freeze. I can still use the touchpad or the red dot. Fix is to Fn+F5 and stop and start the bluetooth radio. Looking in Lenovo System Update, I can see the Bluetooth driver is a recent install and is version 6.5.1.4500 for Windows 7 [32/64].
Mouse is Targus bluetooth mouse, model: AMB09US
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Aug 7, 2010
Since updating to ThinkPad Bluetooth software 6.5.1.2700 on July 28, 2012, my ThinkPad Bluetooth mouse will stop working after using it for several hours. Disabling power management in Bluetooth does not seem to solve the problem. Please provide a download link to the prior version of ThinkPad Bluetooth software until this issue is resolved.
ThinkPad T420s [ i7-2640M CPU | 8GB RAM | 1TB SSD | Bay Battery | BT | Webcam | FR | Win7Pro64 ]
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Oct 13, 2013
I can't get into the bios anymore. I updated the bios via the BIOS Update Utility 2.56 and after that I can't see the "press enter to interupt normal startup" message anymore. And therfore can't get into the bios. Windows is still booting normally.
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May 4, 2014
Bought a refurb T400 and installed a PNY SSD in it. It POST's okay and I can access bios. I can also read/install Linux from DVD just fine.
Trouble is when I insert my win7 home premium DVD into the drive and boot it, I get POST and then I get a black screen. It seems to be reading the drive and when I interrupt with the Esc key or open the DVD drive, I get a Windows menu explaining that the installation has been interrupted.
I've looked at the bios options and can't see anything obvious that should be changed.
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Jan 26, 2012
I have tried to make a fresh Windows 7 installation, but after installing updates via Lenovo System Update the system gets corrupt.I replaced the hard drive on an T400 and loaded a image that I had on to the drive. After a installing a few updates and program I noticed strange system beaver. So I did a system file check and it came back that files was corrupt and cold not be repaired.So I did a new fresh Windows install. But it to became corrupt after just running Windows Update and Lenovo System Update.So I ran some hard drive and memory diagnostic without find and problems.
Then I did a new Windows 7 install again. After I installed all recommended updates from Windows Update I did a system file check, all OK. The I installed Lenovo System Update and all its recommended updates and did a new system file check, Windows system files corrupt. What Lenovo update is destroying the system?
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Feb 17, 2010
My T500 (2241-3XU with Win 7 64 bit Ultimate) has never been able to wake up from sleep mode after lid is closed. I finally reverted to using hibernate but was just wondering if there is a new fix that I am not aware of. I tried to find info a couple of years back before switching to hibernate.
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Apr 7, 2013
Is it possible to run a t500 without a battery? I found a t500 in my basement without a battery or adapter, however i am not sure if it works or not, so i was wondering if i could just buy the adapter to see if it boots up or not because i don't want to go through the process of returning etc.
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Sep 17, 2013
Is it possible to clear the TPM security chip through WMI? We are using T410, T410s, T420 and T430.I have looked at the following link, and it seems that it isn't possible: URLs....
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Sep 3, 2013
I have a T420 Full model number: 4180-PR1
I have a 320 GB HDD, but it's nearly full, I am thinking about buying an SSD.
I wanted to know is it possible to have 1 SSD and keep the existing 320GB HDD and run it alongside each other?
If so, where would the SSD go?
T420 4180-PR1 - OS: Windows 7 Pro 64 bit
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Feb 22, 2014
I did have 10 updates that failed to install for some reason. The error code for all of these is the same (80240054) but I don't get any results on the MS site for that code.
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I don't use IE and it's obviously not a Surface Pro... Why Bluetooth would go away?? My computer also ended up in Airplane Mode for some reason, but I turned that off. On the Network Window under Wireless Devices, Bluetooth shows as Off and is grayed out...
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