Scanning and repairing disk C stuck

Aug 10, 2018
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I am stuck at scanning and repairing disc C with always at 8% completed and i have tried waiting 24 hours and the percentage stays the same while the spinning dots keep spinning, i have also tried skipping but when i skip the screen goes black and soon after the monitor shuts itself while the power button on the computer box indicates that it's on.

Could anyone please give me a solution?

And no there is no way to access the desktop.