173 [win] surface restore

UEFI setting (Power + Volume Up)

• must set u-disk as the first boot option

surface-recovery-image

• https://support.microsoft.com/zh-cn/surface-recovery-image
• you need your surface id

create recovery drive

• use Recovery Drive, DONOT select Back up system files to the recovery drive.
• wait for complete, the u-disk should have 32GB free space or more

boot to udisk

• plug in udisk, reboot

restore new system

• use restore from udisk