Hi Elise,
Thank you for reaching out. I understand how frustrating it can be when your device starts shutting down unexpectedly, especially when it disrupts your workflow. Based on the symptoms you've described, it’s likely that your Surface Pro 7 is experiencing a short or misfiring in the power button circuit. This issue may be caused by:
- Physical damage or misalignment of the power button
- Internal shorting due to pressure or movement
- Interference from nearby components, such as the headphone jack
1. Inspect the Power Button
Gently press around the power button area and observe its behavior. If it feels sunken, overly soft, or inconsistent when clicked, it may be physically compromised. Also, if pressing near the headphone jack causes shutdowns, the internal board may be flexing or shorting.
2. Use External Power Controls Temporarily
Consider using the Surface Keyboard or adjusting Windows power settings to manage sleep and shutdown functions. Avoid using the physical power button unless absolutely necessary.
3. Check for Loose Internal Connections
If you're comfortable handling hardware:
- Carefully remove the back panel (note: this requires special tools and caution).
- Inspect the power button flex cable and the headphone jack area.
- Look for signs of wear, corrosion, or loose soldering.
Please note that opening the device may void your warranty or cause further damage if not done properly.
4. Seek Professional Repair
Visit a Microsoft Authorized Service Provider or a trusted local technician. Request the following:
- Power button flex cable inspection
- Motherboard diagnostics
- Headphone jack interference check
5. Consider Replacement if Out of Warranty
If repair costs are high and your device is no longer under warranty, you may want to consider upgrading to a Surface Pro 9 or Surface Laptop. Microsoft occasionally offers trade-in discounts for faulty devices.
6. Check Your Warranty Status
You can verify your device’s warranty coverage by visiting Microsoft’s official warranty check page:
https://support.microsoft.com/devices
I hope this helps clarify the situation and guide your next steps. If you need assistance locating a repair center, checking your warranty status, or exploring trade-in options, I’d be happy to help.
Warm regards,
Jeric
Microsoft Community Support