Your computer tries to "boot" from various source: * floppy-disk * CD/DVD * disk-drive * network (if your computer is connected via an Ethernet cable to a network that has a "boot-server" on it).
Thus, your computer has _NOT_ found anything "bootable" on the floppy-disk, in the CD/DVD drive, on the disk-drive, and so it tries to check if you have a network-connection to a boot-server.
So, the "big" question is why did your computer *NOT* boot from the disk-drive? Either you told it not to make such an attempt, or the disk-drive is "dead", i.e., not responding to requests to boot from it, or there is no electrical power to the disk-drive, so that it cannot reaply to the "boot-request".
Take your computer to a qualified computer-technician; it's probable that your disk-drive has "failed".
Answers & Comments
Your computer tries to "boot" from various source:
* floppy-disk
* CD/DVD
* disk-drive
* network (if your computer is connected via an Ethernet cable to a network that has a "boot-server" on it).
Thus, your computer has _NOT_ found anything "bootable" on the floppy-disk, in the CD/DVD drive, on the disk-drive, and so it tries to check if you have a network-connection to a boot-server.
So, the "big" question is why did your computer *NOT* boot from the disk-drive? Either you told it not to make such an attempt, or the disk-drive is "dead", i.e., not responding to requests to boot from it, or there is no electrical power to the disk-drive, so that it cannot reaply to the "boot-request".
Take your computer to a qualified computer-technician; it's probable that your disk-drive has "failed".