What is wrong with my notebook? Picture?
No operating system?
He can't find a device on which to start. This means that there's no hard disk in the PC or it is broken. Or there's no operating system on the hard disk.
What does that mean? And what can I do?
Counter question: Is a hard drive installed?
Look at the cables, maybe something is off or is not sitting properly in the port.
Put in a CD with Windows and have it installed
A hard drive is in there. He beeped a few times at the charging cable
The hard drive is broken or there's no operating system on the hard drive.
If you buy a new one, take a SSD. Or insert the windows cd and try to reinstall windows
That means you don't have a Windows or other operating system. Then you have to reinstall windows (or if you don't want windows ubuntu or something). If you don't have a key use KMSauto (kmsauto is not legal, but you don't have to buy windows with it. You can also activate officwe with it)
What do the windows cds cost?
The hard disk? Hm, not that it is broken. Haedcrash?