Entered a bank account for CA state refund, but not for federal refund

[drliu]

I'm a student who lives in PA and did a summer internship in CA. For my 2019 tax return, I entered a bank account to receive my CA state refund, but it never asked me for bank account details to receive my federal refund. How will I receive my federal refund?

[Country Apple]

If and when your return is accepted by the IRS, your refund would be sent by mail to your address on record with the IRS if you did not provide bank account information.

To check the status of an IRS refund, go to:

https://sa.www4.irs.gov/irfof/lang/en/irfofgetstatus.jsp