Message d'erreur 601 - Diskette Controller Error

Bonjour,
j'ai récupéré une tour et quand je l'ai branchée voici le message qui c'est affiché:
601-Diskette Controller Error
The drive is not installed correctly or has failed. Make sure that power and drive cables are connected, both to the drive and the system board. Also verify that the cables are correct cables for your computer model. If this message persist, you may need service for your PC.

The following configuration option(s) were automatically updated:
Memory: 1024MB
Diskette Drives: None
No IDE fixed disk present

Hp Compaq dc 5100 SFF (PM215AV)
F1: Save Changes
<F9=Boot Menu>
<F10=Setup>
<F12=Network Service Boot>

J'ai fais F1 l'ordinateur a redémarré et maintenant il y a ce message:
Non-System disk or disk error replace and strike any key when ready.

Aidez moi SVP