SGIN Laptop 8GB RAM 256GB SSD 15.6" Intel Celeron Quad-Core 2.8GHz HD 1080P

Q: The computer freezes at the "SGIN" logo screen. Processor‎2.5 GHz celeron. Hard Drive‎256 GB SSD. A: Press F7 when booting up and select SSD, if it still boots up with this screen, you can only re-flash the OS.

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