Understanding the XGIMI Horizon Ultra 4K Startup Issue
If your projector powers on but gets stuck after the initial logos—or shows no display at all—you’re not alone. Many users have reported this frustrating issue, especially after firmware updates or unexpected power interruptions. This guide explains how to fix XGIMI Horizon Ultra 4K not starting up using a safe and proven firmware recovery method shared by the XGIMI user community.
The solution involves manually flashing the projector firmware using a USB drive. While the process is straightforward, it must be followed carefully because it will factory reset the device. Don’t worry—this article walks you through everything step by step in clear, easy language.
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What Causes the XGIMI Horizon Ultra 4K to Stop Booting?
Several factors can prevent the projector from fully starting:
- Interrupted or failed firmware updates
- Sudden power loss during startup
- Corrupted system files
- Software conflicts after updates
- Improper shutdowns
In most cases, the hardware is fine—the issue is software-related. That’s good news because it means recovery is possible without sending the unit for repair.
Important Warning Before You Begin
Before proceeding, keep these critical points in mind:
- ⚠️ This process will factory reset your projector
- ⚠️ Only use the firmware file provided
- ⚠️ Do NOT remove power or USB during the upgrade
- ⚠️ This firmware is ONLY for XGIMI Horizon Ultra
Using firmware meant for another model may permanently damage your device.
Official Firmware Download Link (Horizon Ultra Only)
Download the official firmware file from XGIMI’s server:
Firmware Download:
https://product-library.static.xgimi.com/firmware/release/MTK9629/horizonpro/MTK9629_AIOLIA_R_OSV_3.12.246_20240422-183138/XGIMI_XGIMIGALILEO_XM13N.bin
What You’ll Need Before Starting
Prepare the following items:
- XGIMI Horizon Ultra 4K projector
- USB flash drive (FAT32 format required)
- The firmware
.binfile downloaded above - Stable power source
- Access to the physical power button on the projector
Step-by-Step Guide: How to fix XGIMI Horizon Ultra 4K not starting up
Step 1: Power Off and Unplug
Turn off the projector completely and unplug it from the power outlet.
Step 2: Prepare the USB Drive
- Format the USB drive to FAT32
- Copy the downloaded firmware file
- Place the
.binfile in the root directory (not inside any folder)
Step 3: Insert the USB Drive
Insert the USB flash drive into the USB port of the projector.
Step 4: Reconnect Power
Plug the projector back into the power outlet.
Step 5: Wait for the Indicator Light
Wait 6–7 seconds until the indicator light on the projector turns off.
Step 6: Long-Press the Projector Power Button
⚠️ Do NOT use the remote control
- Press and hold the physical power button on the projector
- Keep holding until the upgrade interface appears on screen
Step 7: Wait for the Firmware Upgrade to Complete
- The upgrade process will begin automatically
- The fan may run at high speed—this is normal
- Do not remove the USB drive
- Do not turn off the power
Once completed, the projector will reboot automatically.
What Happens After the Upgrade?
After the firmware installation:
- The projector will restart
- Factory settings will be restored
- Initial setup (language, Wi-Fi, Google TV login) will be required
- The startup issue should be resolved
Most users report normal operation immediately after this process.
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Extra Tips for a Successful Recovery
- Always use the projector’s power button, not the remote
- Use a reliable USB drive (avoid very large or old drives)
- Ensure stable power during the upgrade
- Be patient—the process can take several minutes
Community Source & User Experience
This recovery method is based on real-world success shared by XGIMI users in the official subreddit:
🔗 Reddit discussion reference: https://www.reddit.com/r/xgimi/comments/1dmw5jz/no_display_after_initial_logos/
Many users confirmed that this exact method restored their projectors without needing service repair.
Frequently Asked Questions (FAQs)
1. Will this method fix a black screen after the logo?
Yes. This method is specifically designed for cases where the projector shows initial logos but fails to load the system.
2. Is it safe to update firmware using USB?
Yes, as long as you use the correct firmware file and do not interrupt the process.
3. Can I use this firmware on other XGIMI models?
No. This firmware is only for XGIMI Horizon Ultra. Using it on other models may cause permanent damage.
4. Why shouldn’t I use the remote power button?
The recovery mode is triggered only by the projector’s physical power button.
5. My fan is very loud during the upgrade—is this normal?
Yes. High fan speed during firmware flashing is completely normal.
6. What if the upgrade screen doesn’t appear?
Try again using:
- A different USB drive
- Proper FAT32 formatting
- Correct timing when pressing the power button
Restore Your Projector with Confidence
Knowing how to fix XGIMI Horizon Ultra 4K not starting up can save you time, money, and stress. This firmware recovery method has already helped many users safely and effectively bring their projectors back to life.
By carefully following the steps and using the official firmware, you can restore full functionality without professional repair. Just remember—patience and precision are key.
