Sounds as though the laser lens has become dirty or gone kaput. It bprobably needs thoroughly cleaning with a cotton bud and isopropyl alcohol so if you cant do it let a pro try.
Alternatively replace the CD unit, they are cheap enough.
Markdown lets you add more formatting to your post. Simply type in your post and it will display as written.
If you wish to add bold or italic characters, add a hyperlink to another website, a heading or a horizontal line, simply use the relevent icons above the text input field.
A preview of your post will appear in the grey box below. If you make a change and you're not happy, simply press the back arrow icon to undo.
Microsoft Surface Book 2 15in review
How to create explosive dance music graphics
When is the best time to buy an iPhone?
Quel antivirus gratuit choisir pour un PC ?