Have an older Dell Inspirion 1150  When I boot up the computer it goes to white screen with a Dell error

 

The device in the system modular bay cannot be identified.  It may not be completely inserted or may have some other problem.  Please read and comlete the following steps in order:

 

1. Press the device comletely and firmly into the bay.

2. Press the ESC key wait for the system to power down.

3. Press the power button to retry detecting the device.

 

Nothing I do works, any ideas