Xbox Series X green screen of death / stuck on boot — fix guide

If your Xbox Series X (or S) powers on and gets stuck on the green boot logo, cycles back to the logo, or throws an E106 or E200 error code, you've got what the community calls the "green screen of death". It's not actually death — it's a corrupted system-software state, and Microsoft has an officially-supported fix that rescues most of them.

Before you start

You'll need:

• A Windows or Mac computer.
• A USB flash drive, at least 6 GB, formatted to NTFS (Windows) or ExFAT (Mac). Formatting wipes the stick.
• A stable internet connection on the computer.

Step 1 — Full console power drain

Power the console fully off (hold the power button for 10 seconds), unplug the power lead from the back of the console for 30 seconds, then plug it back in and power on. About 20% of green-screen cases clear on first restart because the in-memory system state was scrambled and a cold boot fixes it.

If that doesn't work, continue.

Step 2 — Boot into the Startup Troubleshooter

With the console fully off and the power lead plugged in:

• Press and hold the Pair button (small button on the side, left of the disc drive on Series X) and the Eject button at the same time.
• While holding both, press and release the Xbox button on the front of the console.
• Keep holding Pair + Eject until you hear two power-up tones about 10 seconds apart.
• The console will boot into the Startup Troubleshooter — a dark-blue menu.

On a Series S (no disc drive, so no Eject) it's Pair + Xbox only.

Step 3 — Try Reset this Xbox → Keep my games & apps

From the Troubleshooter menu, choose Reset this Xbox → Reset and keep my games & apps. This rebuilds the OS without touching your installed games. Takes 20-40 minutes.

If this works, you're done. If it fails, or if the Troubleshooter menu itself won't appear, go to Step 4.

Step 4 — Offline System Update (OSU1)

This is the Microsoft-provided recovery image. You download it on a computer, put it on the USB stick, and the Xbox flashes itself from that.

1. On your computer, go to support.xbox.com and search for "Offline System Update" (Microsoft rotates the exact URL each year; searching from their own site always lands on the current version). 2. Download the OSU1.zip file (~4-5 GB). 3. Extract it. There should be a single file called $SystemUpdate inside a folder. 4. Copy that $SystemUpdate file to the root of your USB stick. Nothing else on the stick. 5. Unplug the USB from the computer, plug it into the Xbox (use the USB port on the front, not the back). 6. With the console off and unplugged, wait 30 seconds, plug back in. 7. Use the Pair + Eject + Xbox combo again (as above) to boot into the Troubleshooter. 8. Choose Offline system update.

The console reads the USB and flashes itself. Takes 15-25 minutes. Ignore any warnings about losing data — with OSU1 your games, saves and settings are kept.

Step 5 — Factory reset (last resort before hardware)

If OSU1 fails, the final software option is Reset this Xbox → Remove everything. This wipes the console back to factory state. You lose local saves not synced to the cloud, so check the cloud-sync setting in Xbox Live before doing this if you can.

If none of that works

If the console still won't progress past the green screen after OSU1 and a full factory reset, the failure is hardware. The most common hardware causes are:

• Failed internal SSD. The Series X SSD is not user-replaceable at a hardware level — Microsoft's fast-storage architecture ties it to the specific console. Needs professional swap + pairing.
• HDMI-out failure presenting as "stuck on green" when actually the console is booting fine. Test the HDMI cable on another device, and try another TV input.
• PSU voltage rail drooping under load — console boots to green, then the APU draws more current, the rail sags, and the boot stalls.

When to send it in

If you've worked through the power drain, OSU1 and factory reset and the console still won't boot, it's hardware. We diagnose Xbox Series X boot failures on the bench — free diagnosis, no-fix-no-fee, 90-day warranty. Post it in and we'll identify whether it's SSD, PSU or mainboard and quote specifically.