No systemdisk, Booting from harddisk error

[GoombaProgrammer]

Hello!

If i try to boot my Operating System, It gives the following error:

Code: Select all

No Systemdisk. Booting from harddisk.
Cannot load from harddisk.
Insert Systemdisk and press any key.

Do you need any code from me to help?
Please help me,

Thanks.

[Octocontrabass]

It's hard to say what's causing the error. Can you provide more details about how you're trying to boot your OS?

[MichaelPetch]

Looks like a BIOS error. If booting hard disk media it may be expecting to find a partition table with exactly one active boot partition in the MBR.

[PeterX]

One possible reason is a missing boot magic signature at the end of the bootsector.

EDIT: Yes, code would be helpful. Especially the install script.

Greetings
Peter