Did you read Mike's post? Line 19 is only for NEW assets added in 2023. Line 17 is right for existing assets. Do you want to see the Asset History? Form 4562 is just a Summary of the Depreciation for the current year and doesn't list the items.
The history is only available in the Desktop program not the Online version. If you are using the Online version you would have to download your .tax2023 file and open it in the desktop program.
Using the Desktop program you can get an Asset Life History worksheet but you have to do it in Forms Mode, click Forms in the upper right (upper left for Mac) You can't get detailed worksheet showing all the assets but you can get the Asset Life History on each one. It doesn't print out with your return or save in the pdf. So you have to print each Asset Life History individually.
