Hi I have just brought the jabra pulse wireless headphones I have had them on charge all night the led has stayed solid green and headphones will not turn on

SOURCE: blue wave wireless headphone

Please take out the batteries from the dongle and headset for 20 minutes.

Insert a new battery into the dongle, plug into your player and turn it on.

Wait for 2 minutes, insert another new battery into the headset and turn it on.

It will take about 2 minutes to connect each other at first time.

SOURCE: Logitech wireless headphones problem

just hold the button down until it begins to flash red. when u power on the headset it should flash red/blue then both will turn solid blue when they are synced. Hope this helps.

SOURCE: headphones will not connect

Here is a solution I found on another website that worked for me, so I bet it will work for all three of us. CHRIS (MrPher) Here it is:

Hello there. you can reset the headphones by pressing the button on the left side of the adapter or reset the whole pair by holding and pressing the connect buttons until the lights blinks red/purple........ its going to take about 7 to 10 seconds untill that happen... first u will see both of em flashing red/red than red/blue and finally red/purple..... I hope that helps you out... let me know.... and yes the warranty should be covered. I had a replacement from them, as a matter fact I received em today. about 20 minutes ago.... u can call logitech to help you resolve the issue too.... they good at asking you to do it over and over LOL......

SOURCE: jabra bt160

The Jabra BT160 is ready to wear on your right ear. If you prefer the left, gently flip and
rotate the earhook 180°. (See fig. 2)
For optimal performance, wear the Jabra BT160 and your mobile phone on the same side
of your body or within line of sight. In general, you will get better performance when
there are no obstructions between your headset and your mobile phone. (See fig. 5)
Answer a call
• Tap the answer/end button on your headset to answer a call
End a call
• Tap the answer/end button to end an active call
Reject a call (Dependent on your phone supporting this feature)
• Press the answer/end button when the phone rings to reject an incoming call.
Depending on your phone settings, the person who called you will either be
forwarded to your voice mail or hear a busy signal
Make a call
• When you make a call from your mobile phone, the call will (subject to phone
settings) automatically transfer to your headset
Activate voice dialing (Dependent on your phone supporting this feature)
• Tap the answer/end button. For best results, record the voice-dialing tag through
your headset. Please consult your phone’s user manual for more information about
using this feature
Redial last number (Dependent on your phone supporting this feature)
• Press the answer/end button
Adjust sound and volume
• Press the volume up or down (+ or –) to adjust the volume (See fig. 1)
5 How to...
Before you use your Jabra BT160, you need to pair it with your mobile phone.
1. Put the headset in pairing2 mode
Make sure that the headset is on.
Press the answer/end button and press the volume up (+) button at the same time,
until a solid blue light comes on.
2. Set your Bluetooth phone to ‘discover’ the Jabra BT160
Follow your phone’s instruction guide. This usually involves going to a ‘setup,’
‘connect’ or ‘Bluetooth’ menu on your phone and selecting the option to ‘discover’
or ‘add’ a Bluetooth device.* (See example from a typical mobile phone in fig. 4)
3 Pair it with your phone
English
2 Turn on your headset
• Press the answer/end button to turn on your headset
• Press and hold the answer/end button to turn off your headset
Charge your headset
Make sure that your Jabra BT160 headset is fully charged before you start using it. Use
the AC adaptor to charge from a power socket. Connect your headset as shown in fig. 3.
When the LED is solid blue, your headset is charging. When the solid blue LED turns off,
it is fully charged.
1

SOURCE: Dell Powerconnect 2016 All leds are on, solid no blinking.

Had same problem with my Dell Pwoerconnect 2016, power it on and all LEDs light up but nothing works.
The problem was traced to one or both output capacitors ( 10v 680uf ) on the ( tiny ) power supply.
Capacitor symptoms include bulging or rounded tops instead of flat like new one and the rubber plug in base of capacitor protruding.
Capacitors need to be replaced.
I have successfully replaced with 10v 1000uf and 10v 1200uf, both Rubycon and Sanyo brands.
Power to the switch board is now restored and the switch is able to function just fine.
Give it a go and see if it works for your Powerconnect.
BigAl