I Installed a new power supply and removed a floppy disk from a Win 7 Dell compu Tags: Configuration Power Supplies Floppy Disk Dell Windows 7 Last response: October 5, 2012 4:15 AM in Windows 7 Share ECS 09 October 5, 2012 3:32:02 AM I installed a power supply and removed the floppy disk from a Dell Optiplex GX520. Now when I turn it on, it says there is no serial ATA SATA-2 nor parallel ATA, Path=0 (Pri Master.) Everything is working so I don't know what the problem is. More about : installed power supply removed floppy disk win dell compu dodger46 a b ) Power supply a b $ Windows 7 October 5, 2012 4:15:18 AM Probably need to tell BIOS to ignore it in the boot sequence... m 0 l kenrivers a b $ Windows 7 October 5, 2012 4:15:57 AM Have you checked the boot sequence in the BIOS? If not, enter the BIOS and make sure the removed floppy drive is not selected as the first boot device. m 0 l Can't find your answer ? Ask ! Publish Related resources was given a dell inspiron 5423 with crashed hard drive I have got a version of win 7 -64bit, but need recovery disk to instal Forum SolvedNew Desktop, Need To Remove Bloatware with a Fresh Install of Win7. How To? Forum Can't install Windows 7 on a new hard drive. Needs a driver not on the resource disk for the dell Inspironn 1545. Forum How do i install a new power supply in my dell 530s Forum More resources Read discussions in other Windows 7 categories Configuration Customization Drivers Security Laptops !