Hello Guest, Welcome to Apnea Board !
As a guest, you are limited to certain areas of the board and there are some features you can't use.
To post a message, you must create a free account using a valid email address.

or Create an Account

New Posts   Today's Posts

[CPAP] System One Reboot loop
New Member with a question... Have read through many items over the last few years, but this is my first post...
I have been using a PR System one for 4 years and recently left it on a train in southern CA. (yeah for me!!)
I bought a PR System One 750P used that had under 100 hours on it, although old, it looked brand new. First night with it home - i was cleaning it before first use and took out the sd card. I was going to look at the data in sleepyhead and try to delete or reformat, but couldn't get anything to load. I checked and there were files on the disk and text files. After cleaning the machine I plugged it in and it started to boot. LED Display came on and it got to the standard screen(Therapy, info, settings, bi-flex). I was going to go to info and then realized i had not put the sd card back in. I put it back in and all of a sudden i got a single beep and it rebooted. It is now stuck in a reboot loop. Display shows logo; then Ver.2.02; then 7.0 cm h20; then 11.0 cm h2o; then a straight line; then a beep and then loops back to start again. Doesn't matter if i have card in or not, just keeps looping to start again. No LED lights when this loops. have tried unplugging and letting it sit. but it does the same thing. Anybody have any suggestions?
Post Reply Post Reply
It's a computer with some mechanical additions. Do what you would do with a computer. Turn it OFF for a couple of hours, and I mean completely disconnected from the wall - pull the plug. The plug it in and see if it starts up.
Ed Seedhouse

The above is my opinion.  It is just possible that I may, occasionally, be mistaken.

I am neither a Doctor, nor any other kind of medical professional.

Everything put together sooner or later falls apart.
Your brain is not the boss.
Our forefathers took drugs.
He's no fun he fell right over.
Post Reply Post Reply
Hi ButlerPete,
WELCOME! to the forum.!
Sorry to hear about your machine troubles, hang in there for more responses to your post.
Good luck to you with getting your machine problems straightened out.
Post Reply Post Reply

I did a web search to see if I could find anyone else talking about this sort of a problem. I found one that sounded a little bit similar. In that case, it turned out to be a problem with the power supply. No idea if that's true in your case.

I assume you bought the machine from a person and not a company or you'd probably be calling them.

You could always try calling Philips Respironcs.

Good luck!
Post Reply Post Reply
It won't hurt to format the SD card using your computer. Worth a shot.

Post Reply Post Reply
Did it ever boot normally? This sounds like an electrical problem, based on my knowledge of computer controls systems, not CPAP machine in particular. The machine boots, gets to a certain point and sees there is a catastrophic error so shuts down, but the power is on so the boot sequence run again and...

You could try holding down the buttons to get into the clinician menu and see if that works.
Post Reply Post Reply

Entering the clinician mode is a good idea. You could then select to delete all existing user data and clear the machine's memory of any possible corrupt data. I'm thinking that you may have corrupted the memory data when inserting the SD card while the machine was in the wrong mode.

Post Reply Post Reply

Possibly Related Threads...
Thread Author Replies Views Last Post
  CPAP cleaning system Tommy C 110 76,458 05-12-2017, 04:36 PM
Last Post: Melman
  Philips system one noisy jpsantell 3 743 04-27-2017, 06:21 PM
Last Post: russ2
  Changing battery on my Philips Respironics PR System One PRO tonyb 3 1,254 04-25-2017, 02:56 PM
Last Post: mkkkk
  [CPAP] Philips Respironics System One Fell on hardwood floor cam1 6 292 04-05-2017, 08:33 PM
Last Post: robertbuckley
  [CPAP] System One ldanielle01 26 767 03-27-2017, 01:26 PM
Last Post: Marillion
  Help with respironics system one Philipg33 11 628 02-17-2017, 12:22 AM
Last Post: Ghost1958
  ResMed AirCurve 10 ST-A replacement for Respironics System One biPap AVAPS OldPolioLady 2 296 02-07-2017, 09:37 PM
Last Post: trish6hundred

Forum Jump:

New Posts   Today's Posts

About Apnea Board

Apnea Board is an educational web site designed to empower Sleep Apnea patients.

For any more information, please use our contact form.