You can post the salvage value from an FA journal either at the same time as you post the acquisition cost or later on.
Open the Fixed Asset Journal window.
Fill in the fields. Remember to enter the salvage value as a negative amount in the Salvage Value field. This field is not part of the standard layout, but you can insert it with the Show Column function. For Help about a specific field, click the field and press F1.
Click Posting, Post to post the entries.
The Salvage Value posting type is an option in the FA journal only (not in the FA G/L journal). This is because salvage value is never posted to the general ledger.
Posting Salvage Values from Invoices
Posting Acquisition Costs from FA Journals
Filling In and Posting FA Journals