How to Boot an ACER Chromebook 315 from USB or SD Card

Entering Recovery Mode

• 💡 To begin, press and hold the Escape and Refresh keys simultaneously.
• ⚡ Then, briefly press the Power button to turn on the Chromebook.
• 📌 You will then see the recovery menu on your screen.

Using USB or SD Card for Recovery

• 💾 Prepare a USB flash drive or an SD card with the necessary recovery media.
• 🔌 Insert the prepared media into the appropriate slot (USB port or SD card slot).

Verification and Process

• 🔍 The Chromebook will automatically verify the recovery media once inserted.
• ✅ If the media is recognized, the device will proceed with the recovery process.

Canceling the Recovery

• ⚠️ If you need to stop the process, hold down the Power button for 8 seconds.
• ⬛ The screen will go black, indicating the recovery has been canceled.