Why are my avionics screens blank in MSFS?
Blank avionics screens in Microsoft Flight Simulator nearly always come down to four things: no electrical power, display brightness at minimum, a controller binding switching the avionics off, or an aircraft or add-on conflict after an update. Check power first, then dimmers, then bindings, then third-party content.
| What you see | Most likely cause | Best first test |
|---|---|---|
| All screens are black from a parking stand | Battery, external power, APU, generators or avionics bus not on | Power the aircraft properly or load once on a runway |
| The aircraft has some power, but the displays are still black | Screen brightness or display dimmers at minimum | Turn up each display's own brightness control |
| Screens appear, then go black again | Conflicting joystick, throttle, switch panel or keyboard binding | Disconnect extra hardware or test with a fresh control profile |
| Only one aircraft has the problem | Aircraft-specific bug, outdated add-on, broken install or missed electrical step | Test a stock aircraft, then retest that aircraft with no mods |
| Many aircraft have black screens after an update | Add-on conflict, partial content update or cached-data issue | Start clean, empty the Community folder on PC, install updates and restart fully |
| The problem is mostly on Xbox after resuming | Suspended session or cached state problem | Fully quit the sim and restart the console |
Fix blank avionics screens in the right order
Work from aircraft power to dimmers to bindings to add-ons; that order avoids wasting time on reinstalls when the real fault is an unpowered bus or a hardware switch.
Confirm electrical power. If you started at a gate or stand, the aircraft may be cold and dark. Turn on the battery, then give the aircraft a real power source: external power if available, or the APU and its generator, or the engine-driven generators once the engines are running. If the aircraft has an avionics master or a separate avionics bus switch, make sure that is on as well.
Turn up the display dimmers. Many black-screen reports are just dimmed screens. Glass cockpits often have separate brightness controls for the PFD, MFD and centre display, and some airliners split display brightness from flood or integral panel lighting. One dark screen with the others working usually points here.
Do one runway-start test. Spawn ready for take-off once. If the screens work there but not from a stand, the simulator is probably fine and the issue is your start-up procedure or that aircraft's electrical setup.
Rule out controller bindings. Search your controls for battery, avionics, alternator, master switch, electrical, display brightness and panel lights. Yokes, throttle quadrants and switch panels often ship with defaults that keep sending an off command the moment the flight loads. If you want a clean starting point, use our step-by-step guide to clearing controller bindings in MSFS.
Disconnect extra hardware. For one test, leave connected only the controller you actually need, plus mouse and keyboard. If the screens stay on, reconnect devices one at a time until the bad binding shows itself.
Test with no add-ons. On PC, empty the Community folder and retest. If you are unsure where that folder is, our guide to the MSFS Community folder location covers the usual install paths. Add the packages back in small batches; old avionics mods, toolbar utilities, panel tweaks and even liveries can break cockpit systems.
Install pending updates, then clear cache and restart. Make sure the simulator itself, the affected aircraft and any official content packages are fully updated. If the rolling cache is enabled, clear it, then fully close and relaunch the sim rather than resuming a suspended session.
Reinstall the affected aircraft if the fault is isolated. When only one package keeps loading with black screens, a reinstall often fixes incomplete or damaged files. If the problem began straight after a graphics-driver or rendering change, undo that change for one test before going further.
If the aircraft has lights, why are the screens still black?
Cockpit lighting does not prove the avionics bus is powered. A mistake we see constantly is assuming that because the panel lights, dome lights or some analogue instruments are alive, the glass cockpit should be alive too.
In simple GA aircraft, you usually need the battery, alternator or generator, and any avionics master if fitted. In turboprops and airliners, you may also need external power, the APU generator, engine generators and the right bus configuration. Battery power alone may light parts of the cockpit without booting the displays properly.
If only one or two screens are black, suspect local dimmers before anything else. Many aircraft give each display its own brightness knob, so a dark PFD does not mean the whole avionics suite has failed.
Why do the screens switch on, then go black again?
That pattern almost always points to a binding or hardware switch, not a dead aircraft. The sim loads, powers the avionics, then one of your devices sends avionics off, battery off or a zero-value brightness input.
We see this most with throttle quadrants, yokes, home-cockpit panels and duplicated keyboard mappings. Axes can be just as bad as buttons: a rotary or slider bound to screen brightness can force the displays to minimum without you noticing.
Create a fresh control profile for the device you are testing.
Bind only the essentials such as pitch, roll, throttle and brakes.
Reload the same aircraft and reconnect extra hardware one device at a time.
If that fixes it, rebuild the full profile carefully instead of copying old bindings back wholesale.
What if only one aircraft is affected?
If stock aircraft work and one add-on does not, treat it as an aircraft package problem until proved otherwise. The simulator itself is usually not the culprit in that case.
an aircraft update is missing after a simulator update
a livery, panel or avionics mod is overriding cockpit files
the aircraft installation is incomplete or damaged
that aircraft has an electrical step you have missed
Remove optional liveries and companion mods first, then retest with no third-party content active. If the screens are powered but the Garmin or FMS knobs, cursor or navigation fields still do not respond, that is a different problem; our guide to G1000 and FMS controls not working correctly in Microsoft Flight Simulator 2024 covers that specific fault.
What if every aircraft has black screens?
When multiple aircraft fail the same way, the cause is usually outside the aircraft: bindings, third-party packages, cached data or an interrupted content update.
On PC
Start with a stock aircraft on a runway, then test with an empty Community folder and minimal hardware connected. If that brings the screens back, reintroduce add-ons and controllers slowly. Mixed versions after a big sim update are a common trigger.
On Xbox
Fully quit the simulator instead of relying on Quick Resume or any suspended state, then restart the console and test again. If the issue began after installing content, remove the most recent item if you can and retest with a default aircraft.
Does MSFS 2020 or MSFS 2024 change the fix?
The order of attack is the same in both: power, brightness, bindings, add-ons, updates. A black G1000, G3000, FMC, PFD or MFD still usually comes down to one of those.
The newer builds lean more on modular content, so interrupted downloads or mismatched package versions can show up as broken cockpit systems more readily than in older sims. If the problem started immediately after a sim or aircraft update, check content versions early rather than late.
How do I stop blank avionics screens coming back?
Keep separate control profiles for GA aircraft, airliners and any switch-panel hardware.
Install new mods one at a time, not in a large batch.
Retest favourite aircraft after major simulator updates before restoring older add-ons.
Use a full shutdown when the sim has behaved oddly, especially on Xbox.
If you want the fastest summary: make sure the aircraft is genuinely powered, turn up every relevant screen dimmer, eliminate hardware bindings, then test clean with no add-ons. Those steps solve the great majority of blank avionics screens in Microsoft Flight Simulator.