| Model | Processor | RAM | Storage | Price | | --- | --- | --- | --- | --- | | BMR 155 660 exclusive | Intel Core i7-6650U | 16GB | 1TB SSD | $2,399 | | Surface Pro 4 i5 | Intel Core i5-6300U | 8GB | 256GB SSD | $899 | | Surface Pro 4 i7 | Intel Core i7-6650U | 8GB | 512GB SSD | $1,599 |
When you see the screen, do not immediately force a shutdown. Follow this diagnostic tree: windows surface pro 4 bmr 155 660 exclusive
Investigation methodology (recommended for IT and technical teams) | Model | Processor | RAM | Storage
If your device is still failing after these steps, accept that your SSD has reached its end-of-life. The Surface Pro 4 is now over six years old; the NAND cells have a finite write cycle. Back up your data regularly using an external drive or OneDrive to ensure that when the BMR 155 660 appears again, you lose nothing but time. Back up your data regularly using an external
This is the "exclusive" trick that Microsoft support uses internally. It forces the Surface Pro 4 to rebuild the BMR without deleting personal files.