Can I re-format Toshiba hard drives for a different model?

[joelcarrara]

We’re scheduled next week to try the 4505AC hard drive. I appreciate everyone’s input. I did find bulletin 178 on the Toshiba tech site and it’s a great resource for this. I’ll update this thread once We try it. Thanks again!!

[joelcarrara]

Update: hard drive installed with new firmware installed without a problem. Everything working perfectly. Thanks to all for their input!