Topic
Startup & Display
Black screens, boot loops, recovery errors and PCs that won’t start or show a picture.
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Error code 0xc0000428: how to fix “Windows cannot verify the digital signature”
Fix boot error 0xc0000428 in Windows 11 and 10: start once without signature checks, remove the driver named in the error, run Startup Repair,…
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Monitor no signal: how to fix it
Monitor says No Signal? Check the input source and cable, use the graphics card ports, reset the graphics driver, undo a bad resolution, and…
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“New CPU Installed: fTPM/PSP NV Corrupted” – Should You Press Y or N?
Swapped your AMD CPU and got “fTPM/PSP NV corrupted”? What Y and N do, how to get your BitLocker recovery key first, and how…
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“The Windows RE Image Was Not Found”: How to Fix and Re-enable WinRE
reagentc says “The Windows RE image was not found”? Check the WinRE status, re-enable it, reset ReAgent.xml, or copy a fresh Winre.wim from Windows…
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Black Screen on Windows 11 or 10? How to Fix It
Black screen on Windows 11 or 10? Start with one shortcut, then work through 11 fixes in order, from the safest to hardware checks.…