I cant open the bluetooth of my lenovo idea pad S-10 plz let me know how to open

it worked before today, (the other shoe drops, omg did it?>)
then what does detach mean.
it has wires, or what>?
USB can be wires, or bluetooth dongle, i cant see your Tablet

it has battery, time for new battery any time wireless devices like this fails.
1st things first..
2011 made pad.
Model 183825F (this is the tablet # model not keyboard)
Lenovo has zero hits on there web site for this #

but my guess, is the keyboard does not have Bluetooth USB device, ? but is just a USB keyboard.
ok found and old sales sheet in this pad
i see it came with keyboard.
runs Android OS
the only hint is see is in the spec, for docking station
it says supports wireless orig. keyboard.
so if it is wireless. detached, then the battery is dead
easy no, wireless can not run lacking POWER.
no wireless of any kind works with no battery or power supplies

Sometimes they 'crash' in sleep mode. Try hold the power button down for 10 seconds. This should make it reset. After the 10 seconds, release the power button. Then press it again to turn it on normally.

Could be something as simple as dirt under the button, get yourself some electronic switch cleaner and spray under and around the button. Always keep keyboard clean.

Try this if you have Windows 8.1:
https://forums.lenovo.com/t5/Lenovo-P-Y-and-Z-series/Z400-Adjusting-the-Brightness-in-Windows-8-1/ta-p/1303113

Hi abhishek_jan,

try to press Fn+esc then it should open the bluetooth window..if not try to install latest driver fro bluetooth in http://consumersupport.lenovo.com/us/en/DriversDownloads/drivers.html just enter your serial number there..

hope this helps

problem to touch pad

Hello,
-you can try to press the FN + F5 to show you the wireless connection that you have in the Notebook computer, but this option is possible if you purchase Bluetooth as an option when you purchase the machine, cause not all S3-10 has Bluetooth in it.
Cheers

usually you press Fn + F5, However this will not work untill Lenovo Energy Management is installed.. So install that first and hit Fn + F5 to see wireless on and bluetooth off.. set that to on and Windows will install the drivers automatically from windows update.. Or you can also use lenovo bluetooth driver below.
http://consumersupport.lenovo.com/en/DriversDownloads/drivers_list.aspx?CategoryID=358677
Or go to this web site and download bluesoleil drivers. These work great most times. http://www.bluesoleil.com/

buy a bluetooth device and use as simple new hardware  to connectt ur b.tooth enabled my mobile

Bluetooth devices needs drivers before it can work properly in the computer. You need to install but if your computer was configured to plug and play. It should run automatically because bluetooth has direct play. Try to check your bluetooth device when connecting. You might not be able to connect properly that's why it was not detected.

Please post any comment to give you more tips.

Thanks.