Rotrics Manual
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  • Rotrics DexArm User Manual V1.2
  • ✨Getting Started
    • 🎮Hands-on Guide
    • 🎨Writing/Drawing
      • Generate G-code with third-party software
    • 🎇Laser Engraving
      • ❗Important - Safety Guideline
    • 🛸3D Printing
      • Generate 3D Printing G-code with Cura
    • 🦾Teach & Pneumatic
    • 📷Computer Vision
    • 🔄Rotary Module
    • Sliding Rail Kit
      • Sliding Rail Kit Installation Guide
    • Conveyor Belt Kit
      • Conveyor Belt Kit Installation Guide
  • 💻Product Overview
    • 🗺️Product Overview
    • 💾Software - Rotrics Studio
    • 🍴Accessories
      • Touchscreen
  • 🔧FAQ & Troubleshooting
    • ❓FAQs
      • Received an Error message in Rotrics Studio?
      • How to toggle developer tools on Rotrics Studio
      • How to re-calibrated DexArm or reset encoder values?
      • How to upgrade DexArm's firmware?
      • How to upgrade the touchscreen firmware?
      • How to send third-party G-code files with Rotrics Studio?
      • How to replace filament?
      • How to set Wi-Fi?
      • How to change touchscreen language?
      • How to execute SD card files?
      • Why can't I copy G-code files to the Touchscreen directly?
      • How to write/draw with different colors?
      • Why it misses part of the image when drawing?
      • How to level DexArm manually?
      • Why my 3D printing module is clogged?
    • 🔑Troubleshooting
      • “G-code sending task started...” Error
      • Laser module won't light
      • Rotrics Studio "Internal error occurred"
      • Failed to upgrade Rotrics DexArm's Firmware
      • Fix the clogged 3D printing nozzle
      • Replace the cracked case
      • How to Fix a Black Screen after upgrading the firmware?
      • DexArm couldn't connect to my computer
      • DexArm beyond limits/stuck problem
      • DexArm movement accuracy problem
      • The pen doesn't write with ink
      • 3D printing module won't heat up
      • The Arm doesn't move, only filament comes out
      • Software connect problem after safety enclosure installed
      • Safety enclosure wiring changes
  • ⌨API(G-code)
    • Introduction
    • Marlin Original Commands
      • [Marlin] G000-G001 - Linear Move
      • [Marlin] G002-G003 - Arc or Circle Move
      • [Marlin] G004 - Dwell
      • [Marlin] G020 - Inch Units
      • [Marlin] G021 - Millimeter Units
      • [Marlin] G028 - Home and StallGuard
      • [Marlin] G029 - Bed Leveling Manual
      • [Marlin] G090 - Absolute Positioning
      • [Marlin] G091- Relative Positioning
      • [Marlin] G092 - Set Position
      • [Marlin] M003 - Laser On
      • [Marlin] M005 - Laser Off
      • [Marlin] M082 - E Absolute
      • [Marlin] M083 - E Relative
      • [Marlin] M092 - Set Axis Steps-per-unit
      • [Marlin] M104 - Set Hotend Temperature
      • [Marlin] M105 - Report Temperatures
      • [Marlin] M106 - Set Fan Speed
      • [Marlin] M107 - Fan Off
      • [Marlin] M108 - Break and Continue
      • [Marlin] M109 - Wait for Hotend Temperature
      • [Marlin] M114 - Get Current Position
      • [Marlin] M200 - Set Filament Diameter
      • [Marlin] M201 - Set Print Max Acceleration
      • [Marlin] M203 - Set Max Feedrate
      • [Marlin] M204 - Set Starting Acceleration
      • [Marlin] M205 - Set Advanced Settings
      • [Marlin] M400 - Finish Moves
      • [Marlin] M410 - Quickstop
      • [Marlin] M420 - Bed Leveling State
      • [Marlin] M500 - Save Settings
      • [Marlin] M501 - Restore Settings
      • [Marlin] M502 - Factory Reset
      • [Marlin] M503 - Report Settings
      • [Marlin] M504 - Validate EEPROM contents
      • [Marlin] M906 - TMC Motor Current
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  1. 🔧FAQ & Troubleshooting
  2. 🔑Troubleshooting

How to Fix a Black Screen after upgrading the firmware?

PreviousReplace the cracked caseNextDexArm couldn't connect to my computer

Last updated 4 years ago

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If the touchscreen reboot to a black screen after firmware upgraded, you need to restore the touchscreen to factory settings:

1) Download the newest touchscreen firmware below and unzip the ‘V1.0.10 For Black Touchscreen.zip‘ file and copy those files to the SD card.

2) For the Arm firmware V2.1.2 or above, please open Rotrics Studio and click "Terminal", then send command M5010000 to restore.

For the Arm firmware lower than V2.1.2, please refer to these steps to upgrade your firmware: . then use Terminal to send command M5010000.

3) Connect touchscreen to the robot arm, the touchscreen will light up again after a few seconds.

4) DexArm needs to be powered off and reboot to complete the touchscreen reset.

https://www.rotrics.com/pages/download
How to upgrade Rotrics firmware