"inaccessible_boot_device" - PC Won't Boot at All - Black Screen

Slartybart · 11 Sep 2015

Please answer simrick's question - just to be certain.

Your machine, your decisions ... Sounds as though you have a plan - run the machine as is, get the Win10 install media and be prepared if any issues do crop up.

One caution, do not attempt to create a new partition - it will prompt you to convert to Dynamic disks -
DO NOT want to answer yes if you ever get this prompt. Hit the cancel button.

Members are always around - stop back if your machine has any issues that you cannot solve on your own. Take a tour of the Tutorial section - cool stuff in there.

I'm glad you got it all sorted and your machine is running. Credit goes to you and simrick.

PLEASE HELP ME · 12 Sep 2015

simrick said:

Okay. Please just verify that your system is activated:

Settings>Update and Security>Activation

So you know you can clean install W10 in the future.

Go ahead and mark the thread as solved. Enjoy Windows 10! :)

Yup, it's verified. Says it's activated and lists a key.

Will mark this as solved. Thanks again. =)