it will read the disk, and write to the disk... inject and eject fine.

but when i go to format a disk its like it doesn't try and says failed.

tried different disks, etc

i've already checked all the basics, Changed the resistor network.

the only thing it could be is the SIWM or maybe a trace/via issue, has anyone had this issue before?

visually everything looks clean and nice around that chip. no rot what so ever.

also the external does the same thing.