SGIN 15.6" Laptop Notebook Intel Celeron Quad-Core 2.8 GHZ 4GB RAM 128GB SSD HD

Q: The computer freezes at the "SGIN" logo screen. Processor‎2.5 GHz celeron. Hard Drive‎128 GB SSD. Wireless Type‎5 GHz Radio Frequency, 2.4 GHz Radio Frequency. A: Press F7 when booting up and select SSD, if it still boots up with this screen, you can only re-flash the OS.

eBay