ResMed AirSense 10 and 11 Screen Not Working Fix

Quick Answer

The ResMed AirSense 10 LCD screen can fail while the device continues to deliver therapy normally through the motor and pressure system. If you press Start/Stop and hear the motor spin up and feel air flow, but the screen stays dark, the LCD backlight or ribbon cable has failed. This is a known wear point on AirSense 10 units after 3-4 years.

A dark screen on your ResMed doesn't mean it stopped working. Honestly, the screen and the therapy engine are completely separate systems. I've seen machines run for weeks with a dead display and the patient had no clue because myAir was still tracking their data. But ignore it long enough and you won't be able to adjust your ramp settings or check your AHI, which your doctor actually needs to see.

ResmedCpapSeverity: moderateDifficulty: intermediate40% DIY Success

Time to Fix

5–15 min

Difficulty

intermediate

Parts Cost

$110 – $240

Tools Needed

Bright flashlight or phone with strong flashlight mode, Replacement ResMed power adapter (to rule out supply issues before assuming screen failure)

What Does the SCREEN-FAULT Code Mean?

When a ResMed comes into my shop with a black screen, the first thing I do is hit the start button. If I hear that motor purr, I know the main board's healthy. Nine times out of ten, it's either a backlight that gave up the ghost or a ribbon cable that rattled loose after the unit got bumped off the nightstand. Pretty fixable situation. Just not something you should DIY on medical equipment.

Most Likely Causes

Based on aggregated repair data, here is the probability breakdown for this error code:

LCD backlight failure from age40%

Internal ribbon cable loose or disconnected24%

Power board not supplying voltage to display module14%

Moisture ingress affecting display electronics12%

Screen damaged from physical impact10%

Symptoms You May Notice

Screen goes completely dark the moment you plug it in - no boot logo, nothing at all, but you can hear a faint startup click from the internal components as the board powers up
Display flickers on and off randomly during the night, sometimes showing full brightness for hours, then dying completely mid-session for no obvious reason
Screen looks totally black normally but when you shine a flashlight straight at it at a low angle you can barely make out faint ghost images of the menu underneath
Every button press does absolutely nothing on the display but the machine still starts and stops therapy normally when you hold the Start button
Lower portion of the screen glows fine but the top third is completely black, like half a backlight strip quietly gave out

Can you reset a Resmed cpap to clear the SCREEN-FAULT code?

Since you can't see the menus, a software reset isn't really an option here. Do a hard power cycle instead. Pull the DC plug from the back of the unit, wait a full 60 seconds for the capacitors to drain, then plug it back in firmly. You want to hear it click when it seats. If the screen stays black but you hear a faint beep or the motor twitches, the hardware's definitely the culprit and no amount of restarting is going to fix it.

Tools Required for Diagnosis

Bright flashlight or phone with strong flashlight modeReplacement ResMed power adapter (to rule out supply issues before assuming screen failure)

Diagnostic Checklist

Follow these steps in order. We start with the easiest external fixes before opening up the machine.

Replacement Parts

If your diagnostic testing proves the component has failed, you will need a replacement. We recommend OEM parts over aftermarket for water-handling components.

Part Name	OEM Number	Estimated Price
ResMed AirSense 10 LCD Display ModuleN/A · $110–$240	N/A	$110 – $240

Frequently Asked Questions

Can I still use my CPAP with a broken screen?

I get this question constantly from worried patients. Yes, absolutely keep using it. Your therapy settings live on the main circuit board's non-volatile memory, completely separate from the display hardware. The screen is just a peripheral, like a monitor plugged into a computer - pull the monitor out and the computer still runs everything just fine. As long as you don't need to change your ramp time, pressure range, or humidity settings, you can run this thing for weeks with a dead display and your therapy won't change one bit.

How much does a ResMed screen replacement cost?

Out of warranty, budget $150 to $250 for a professional repair including labor. The part itself isn't crazy expensive but the bench time adds up because a tech has to carefully open an anti-tamper chassis without cracking the plastic clips. Here's the thing though - if your machine's got over 15,000 hours on the blower, I usually tell people to put that money toward a new AirSense 11 instead. Fixed a machine for a patient last month and three weeks later the blower started making noise. Fixing a dead display on a machine that's basically worn out doesn't always make financial sense.

Can I replace the screen myself?

I really don't recommend it. Unlike a dishwasher or a dryer, this is medical equipment that directly affects your sleep apnea treatment. The ribbon cables inside are incredibly fragile and the plastic retention clips on the AirSense 10 chassis snap easily without the right shim tools. Worse, once you break the tamper seal, most DME providers will refuse to touch the machine for insurance purposes, which means you're stuck paying completely out of pocket for any future repairs or replacements. Just not worth the risk on something you depend on every night.

Will my insurance cover a ResMed screen repair or replacement?

Call your DME provider before you pay anything out of pocket. Most insurance plans cover CPAP replacement every 5 years, and if your screen failed inside that coverage window they'll sometimes just ship you a brand new unit without much fuss. I've had patients spend $200 on a shop repair they didn't need to pay for at all because they didn't think to ask first. One phone call to your DME supplier might save you the whole headache and the whole cost.

Can I check my therapy data without a working screen?

Yeah, totally. If you've got the myAir app connected via the built-in cellular modem - which basically every AirSense 10 and 11 has - all your therapy data uploads automatically every single night regardless of whether your screen works or not. You can see your AHI score, your mask leak data, your usage hours, all of it right in the app. Your doctor can still pull your full reports remotely. The only thing you actually lose with a dead screen is the ability to change settings on the device itself.

Related Resmed Cpap Error Codes

Code: HUBResMed CPAP Error Codes: Complete AirSense 10 and 11 Fault Guide Code: WONT-TURN-ONResMed CPAP Won't Turn On: Causes and Fixes Code: NOT-WORKINGResMed CPAP Not Working: Diagnosis and Fixes Code: RESETHow to Reset a ResMed CPAP: AirSense 10 and 11 Instructions

Models Known to Experience SCREEN-FAULT Errors

This repair applies to most Resmed cpaps with this error code. Common model numbers include:

AirSense 10 AutoSet, AirSense 10 CPAP, AirSense 10 Elite, AirSense 10 For Her, AirSense 10 AutoSet For Her, AirSense 11 AutoSet, AirSense 11 AutoSet for Her, AirSense 10 Card-to-Cloud

Written by

Sarah Kim

Smart Home & Specialty Appliance Tech · 12 years experience

Last verified for technical accuracy on March 15, 2026