Bluetooth OFF after restart / resume from sleep

Hi, i have problem with integrated Bluetooth in my T400s. If i start Windows from off state, BT is on and my BT mouse is connected correclty. But if i restart or go to sleep mode and back resume from sleep, BT stays OFF and i have to switch it on via Fn+F5. I tried to reinstall clean Windows 7 with all drivers through Lenovo System Update, but no solution. Does somebody have the same problem? Any idea?
Lenovo T440s, 20AQ0067MC, Windows 8.1 Pro x64 UEFI, Samsung 840 EVO SSD 250 GB, 8 GB RAM
Lenovo T430s, 2356LQG, Windows 8.1 Pro x64 UEFI, Intel 520 SSD 180 GB, 8 GB RAM
Lenovo T420s, 4171-6SG, Windows 8 Pro x64 UEFI, Intel 320 SSD 120 GB, 8 GB RAM
Lenovo T400s, 2808-CYG, Windows 7 Ultimate x64
Solved!
Go to Solution.

Unbelivable, crazy things happens. You are right, problem is solved.
1 - 2 weeks ago i tried Ubuntu, not installed, just run from USB flash and look how new one looks like
2 - probably from that time integrated BT did not start after restart or resume from sleep - really strange (i have WWAn as well but i do not use it)
3 - i tried to disable I/O Access for all devices in BIOS and set back On - that did not help
4 - i have loaded default setting in BIOS by F9 and saved and after restart BINGO BT mobule works even after restart or after resume from Sleep.
It is really strange for me, but yeahh, crazy things happend.
Thanks.
Lenovo T440s, 20AQ0067MC, Windows 8.1 Pro x64 UEFI, Samsung 840 EVO SSD 250 GB, 8 GB RAM
Lenovo T430s, 2356LQG, Windows 8.1 Pro x64 UEFI, Intel 520 SSD 180 GB, 8 GB RAM
Lenovo T420s, 4171-6SG, Windows 8 Pro x64 UEFI, Intel 320 SSD 120 GB, 8 GB RAM
Lenovo T400s, 2808-CYG, Windows 7 Ultimate x64

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Loss of bluetooth connections after wake-up from sleep

Hi,
I upgraded to Lion on my Macbook Pro i5 2.4GHz yesterday. Now every time when I wake up the computer from sleep, my apple bluetooth keyboard and mighty are not responsive at all. Even if I click on "connect" one by one, they still do not respond unless I turn off the bluetooth of the Macbook Pro and turn it back on again. I'm not sure if anyone else has this problem too and would really appreciate a solution. Lion is great. But this bug is quite annoying.
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1. Footnote to gtmagnet's suggestion:
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T440S OSD Brightness control failure after resume from Sleep

Hi,
I have owned a T440S since late 2013.
Relevant Details:
T440S
Model : 20AQCTO1WW
OS : Windows 7 professional (original installation by Lenovo)
Latest Drivers installed as of June 2014 - including HotKey and Power Management
HotKey ver : 8.30
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Sequence of steps that demonstrates the above symptom:
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Your tech department should easily be able to re-create this issue on any stock T440S/Win7pro machine, as
I have seen others comment about this very issue across other T440/OS variants.
This very same behavior has been there since the beginning.
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Thx,
--Alon
Solved!
Go to Solution.

Try this hotfix:
https://support.microsoft.com/kb/2752407
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Mac Os X Lion Crashes after resuming from Sleep

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Whenever someone comes to me with crashing and freezing on waking up I look at 3 things and typically in this order:
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X120E Touchpad inoperable after resuming from sleep

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Looks like Plex might be causing the problem. I always have plex running and it appears as though if Plex makes a request for a file on the share before OS X is done re-mounting it after sleep, it kills the whole process.
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I also have this problem, although, not very often.
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Maybe check in your keychain and verify the password saved is correct for your wireless router?
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My Mountain Lion mac crashes after resuming from sleep

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I have an iMac bought may -11, and it worked fine with Snow Leopard.
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Windows 7 No sound after resume from sleep p-105

Toshiba p- 105 s6227: No sound after computer wakes from sleep. If I do a complete reboot it works again. I had a similar problem with Vista and ended up not using the HD drivers. The AC'97 drivers worked fine.
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glmccready wrote:
Toshiba p- 105: No sound after computer wakes from sleep. If I do a complete reboot it works again. I had a similar problem with Vista and ended up not using the HD drivers. The AC'97 drivers worked fine.
NOW: I've upgraded to WIndows 7 64-bit and am having the same problem. The speaker green bar goes up an down like it thinks it is working. All device drivers say they are fine. Sound troubleshooter finds nothing.
Yes, my volume knob is turned on..... I downloaded and reinstalled the sound drivers, this resarts the sound, but it just cuts out again, after sleep.
Any suggestions or ideas... other than never putting computer in sleep mode?
Thanks in advance!
Gary
It's an acknowledged issue with A215 series laptops:
http://laptopforums.toshiba.com/t5/Windows-7/Satellite-A215-s5824-windows-7-Standby-Problems/m-p/670...
You may want to call Toshiba and let them know it's happening on P105s...

High CPU load after resuming from sleep mode

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I'm guessing your issue may be related to this:
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Dirk@LV wrote:
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I7 iMac with Bootcamp 3.1 and Windows7 64-bit won't resume from sleep

When I try to resume from sleep, by clicking the magic mouse button, the screen comes up and I can move the mouse around but the bluetooth keyboard does not work and I can't launch any programs. Have to use the rear button to force a power off and restart.
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I don't have an iMac, and it seems those have some design "issues" to say the least. I'd say yes, motherboard and/or firmware (UEFI or SMC, or both) could be buggy and at fault.
Other than resetting SMC and running Apple Hardware Test, not sure what else or next to try.
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http://anandtech.com/cpuchipsets/showdoc.aspx?i=3634
http://en.wikipedia.org/wiki/IntelCorei5
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