bluetooth not working on windows 8.1
After upgrading to windows 8.1, I understood that it doesn't work.
My hardware id is
please help me.
also i have another problem that i can not access wifi second screen projecting.
i have windows 8.1 pro.
Keys to the Problem bluetooth not working on windows 8.1
Check with the System/Motherboard Maker's Support, their on-line documentation and drivers,
diagnostics, and ask in their forums about any known issues.
Update the Bluetooth and WiFi
In fact I would update the BIOS, low level chipset
drivers, and all the major on-board
and separate device drivers (see driver update methods below).
This is my generic how to for proper driver updates : (update all the major drivers as well as
the BIOS and chipset drivers).
This utility makes it easy to see which versions are loaded : Run DriverView - set VIEW to Hide
Microsoft drivers - update those without Dump in their names (and BIOS and chipset).
DriverView - Free - utility displays the list of all device drivers currently loaded on your system.
For each driver in the list, additional useful information is displayed: load address of the driver,
description, version, product name, company that created the driver, and more.
For Drivers check System Maker as fallbacks and Device Maker's which are the most current.
Control Panel - Device Manager - Display Adapter - write down the make and complete model
of your video adapter - double click - Driver's tab - write down the version info.
UPdate Driver (this may not do anything as MS is far behind certifying drivers) - then Right
Click - Uninstall - REBOOT this will refresh the driver stack.
Repeat that for Network - Network Card (NIC), Wifi, Sound, Mouse and Keyboard if 3rd party
with their own software and drivers and any other major device drivers you have.
Now go to System Maker's site (Dell, HP, Toshiba as examples) (as rollback) and then Device
Maker's site (Realtek, Intel, Nvidia, ATI as examples) and get their latest versions.
BIOS, Chipset and software updates at System Maker's site while there.)
Download - SAVE - go to where you put them - Right Click - RUN AD ADMIN - REBOOT after
Always check in Device Manager - Drivers tab to be sure the version you are installing actually
This is because some drivers rollback before the latest is installed (sound drivers
particularly do this) so install a driver - reboot - check to be sure it is installed and repeat as
Repeat at Device Makers - BTW at Device Makers DO NOT RUN THEIR SCANNER - check
manually by model.
Manually look at manufacturer's sites for drivers - and Device Maker's sites.
Windows 8/8.1 - Hardware and Drivers
Windows 8/8.1 - Why isn't Windows finding my device?
Windows 8/8.1 - What if a device isn't installed properly
Why isn't Windows finding my Bluetooth or other wireless device
Read these :
Microsoft - Hardware and Drivers
Why isn't Windows finding my device?
What if a device isn't installed properly
BluetoothView is a small utility that runs in the background, and monitor the activity of
Bluetooth devices around you.
For each detected Bluetooth device, it displays the following
information: Device Name, Bluetooth Address, Major Device Type, Minor Device Type, First
Detection Time, Last Detection Time, and more.
BluetoothView can also notify you when a
new Bluetooth device is detected, by displaying a balloon in your taskbar or by playing a
small beep sound.
BluetoothCL is a small console application that dumps all current detected bluetooth devices
into the standard output.
For each Bluetooth device, the following information is displayed:
MAC Address, Name, Major Device Type, Minor Device Type, and optionally the company
name of the device (if external file of MAC addresses - oui.txt is provided) - FREE
BluetoothLogView is a small utility that monitors the activity of Bluetooth devices around
you, and displays a log of Bluetooth devices on the main window.
Every time that a new
Bluetooth device arrives to your area and when the device leaves your area, a new log line
is added with the following information: Device Name, Device Address, Event Time, Event
Type ('Device Arrival' or 'Device Left'), Device Type, and the company that created the device.
BluetoothLogView also allows you to specify a description for every device (according to its
MAC address) that will appear under the 'Description' column.
Hope this helps.
Rob Brown - Microsoft MVP <- profile - Windows Expert - Consumer : Bicycle <- Mark Twain said it right!
Cleaning your computer, components, and peripherals help keep everything in good working condition and helps prevent germs from spreading. You can't image how dirty the inside of your computer case can get. All the dust and dirt is going to prevent proper air flow and may even prevent the fan from working.
Another Safe way to Fix the Problem: bluetooth not working on windows 8.1:
How to Fix bluetooth not working on windows 8.1 with SmartPCFixer?
1. Click the button to download SmartPCFixer . Install it on your system. Open it, and it will scan your system. The errors will be shown in the scan result.
2. After the scan is done, you can see the errors and problems need to be repaired. Click Fix All.
3. The Repair part is done, the speed of your computer will be much higher than before and the errors have been fixed. You can also use other functions in this software. Like dll downloading, windows updating and print spooler error repair.
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