I inserted an optical disk that has digital photos into my computer and my computer did not read it. The first step i would do to find out what is wrong is check if my computer supports that type of disk.if it says so that it does i would then check the disk for damages or if it is dirty and clean the disk if it has any dust or smudges. if still will not work i would try inserting it into another computer and see if it will read the disk. Finally i will try getting a new disk.
@ Work After a power outage and my computer my computer won’t turn on from pressing the power button. The first step I would do to figure this out would be to check the outlet to make sure it is still plugged in. After that i would check the wires for any damages. If no damages then i would try unplugging the power cable from the computer and plugging it back in. If that still does not do anything i would try using a different outlet because a cable in the outlet might of been blown and not working. If it is still not working then i would call for technical support.