Power button fails to turn on computer. Any suggestions ?

According to the manual, the "ble fail" message indicates that there is a problem with the Bluetooth Low Energy (BLE) module. The manual suggests the following steps to resolve the issue:

Turn off the treadmill and unplug it from the power source.
Wait for 30 seconds and then plug the treadmill back in.
Turn on the treadmill and check if the "ble fail" message is still displayed.
If the message persists, contact Bowflex customer service for further assistance.

It is always good to give some information about the case with your question, like if there was a power out, strange noise from the computer or anything that might suggest or assist helping you.

try this:
1. Unplug the power cord
2. Press the power button several times
3. Plug the computer back in to the power outlet and try again.

If it fails, try to open the side of the computer,
Check to see if when connected to the power outlet, you can see a led on the Motherboard turning on.

It might be that your PSU is dead.

I assume you mean its getting no power, no video. Possibilities:
>On/Off switch is bad
>Power supply failed
>Motherboard failed
>Power cord has a break in it/switch the power cord with another to test.
If none of the above suggestions help, go here for in-depth advice and help:
www.suggest-a-fix.com

Actually its not the matter with the Power Supply,but with the CPU Cabinet Power Button.I recommend that you should replace the Cabinet.It will surely help,and for the freezing problem it's your Hard Drive problem,you can also try re installing Windows...!!
But for the Power Button problem you should definitely replace the cabinet

Since you have power to the clock display- there is power to the unit. The "power" function button has failed because the momentary switch on the circuit board below the touch pad has failed. These little push switches have a short service life.
I suggest checking a source who sells the control circuit board for Soleus Air LX-140. Might be similiar component.
KT

I suggest replacing the memory as the diagnostics lights suggest.
Memory can and does fail in some cases.

More likely to be failed capacitors in the power supply, see example of failed monitors due to bad caps (most common failure): http://s807.photobucket.com/home/budm/allalbums
Post back what you see so we can guide you further.

The simplest problem may be a failed power supply; these are junk and failures are common. The monitor is telling you that it is OK but is not receiving any video or sync signals from the computer.
Since you failed to tell us what make and model PC you have, no one can make a positive suggestion for replacement but it is probably a standard ATX form factor which you can find by the hundreds on eBay. Pricing is all over the map but you should be able to replace it for under $50 US. If you attempt this on your own, take a few snapshots with the case removed in case you get panicky when installing a new supply. Also, if your failed supply has a power rating below 300W, upgrade it and the new one will run cooler and likely longer. Add ~50% to the current power rating so ~450 watts would be appropriate.

if its a flashing amber check power connection.

Lilyoungun8, you need to be a little more specific; Check these:

1. Is the power from the mains turned on?
2. Turn it off from the wall socket and push the power cable back in, it may be loose. Then try turning it on again.
3. Hopefully it is none of the below, but if none of the aboe 2 things work, it may be one of these in increasing order of importance:
3.a. Your power cable is faulty - you will need to replace it
3.b. Your PC power supply is shot - you will need to replace it
3.c. Your motherboard has died - you will either need to replace it or buy a new PC altogether.

Do let us know...

- Quirino