Normally, the floppy drive light comes on so the computer can tell if there is a boot disk in there. If there is a floppy in the drive that is not a boot disk the windows will stop loading until the floppy is removed.
my dad said it means it's working
a mechanic must do it on a diognostic machine
Dont discount the idea that your disks may be bad. Floppy disks have been around a long time and disks which are more than a couple years old may no longer be readable. To test this theory, get some new floppies & format them with the new drive. Put some data on there & see if you can retrieve it. If this doesnt work, then yes, you probably have a bad floppy drive (or drives). Note, it is an easy mistake to make to put the ribbon cable on backwards. If the light on the drive comes on & stays on even when there is no disk, that is a sure sign that the ribbon cable is on backwards.
Floppy disks are an old technology and very prone to corruption in a number of circumstances. If the disk is placed near any magnetic interference (speakers, monitor) if a disk gets to hot, or is exposed to light then data on the disk can become unreadable. It is very unlikely that data on a corrupt floppy disk can be recovered. It is generally considered that the use of floppy disks for day to day file storage is a thing of the past. It would be advised you remove any data you have on floppy disc to a new storage format such as flash memory.
vehicle obviously has an electrical fault.take it to a technician and have it put on a machine that can read the fault codes. the light will continue to come on until the fault is fixed
the data cable connected to the floppy drive is connected in reverse.
Japanese chin
When a light switched is turned on the circuit is usually closed.
why the monitor very light
Yes, the light bulb uses current when it is turned on.
You can plug in the LED light on a mist maker machine using a fog machine.
No, a light bulb cannot blow out if it is turned off. Blown light bulbs occur when they are turned on due to the filament burning out or electrical issues.