" And my windows 10 worked propely before. "
gjalt … yes, it may be true that your computer
did work properly before … we can only rely on what information you tell us. and thanks for elaborating as well as you have.
culprits:
- perhaps a windows update threw a switch.
- or, more likely, as kemical is pointing out … a windows update rendered a critical driver obsolete and non-functional (immediate or provincial).
- malware/virus may have taken hold of vital regions.
- installing/ uninstalling software also contains possible offenses.
- possibly one of your hardware components has become faulty.
environmental dependencies:
- "pc clones" (garage-builds) are notorious for these incidents
- upgrading from windows visa/7 to win-10 tends to be problematic
- upgrading hardware comes in third place
- upgrading software is a bit easier to work with
the video-tuts
(and links) kemical offered provide realistic hope for you. when working with
bios, keep your polaroid or digital-camera beside you … photograph each and every sequence along the way. this is crucial when trouble-shooting … also offers a timeline for the next time a similar problem arises
(and it will).
one other possibility that comes to mind,
gjalt … contact the person who assembled the computer for you … it's quite possible, when you bought it from him, he offered to help you if problems arose.
in the future … keep in mind the following:
backup your personal files
create system restore points
burn a clone "image" of your environment on dvd
best wishes to you,
gjalt.