A while back during some firmware shenanigans with my 3034T (yeah, I know), the firmware nuked my front-panel chip (The little Renesas chip on that circuit board).
I was able to replace the chip with a new one, but didn't have time to put it back together for a while.
Recently I dusted it off, finished the repair, and the front panel is working again. Unfortunately, the calibration wasn't being loaded and I determined that there was a corrupt flash block that was causing \Secure to keep getting recreated.
I was finally able to erase that flash block via JTAG (it was already zeroed out, so no additional data loss) and now \Secure is back and working. However, I no longer have any valid calibration data files.
I found some backups I took a long time ago, but they do not appear to be valid (note the small size, they are mostly zeros):
06/14/24 08:22a 708 FactoryCal0.dat
06/14/24 08:22a 704 ServiceCal0.dat
06/14/24 08:22a 27872 UserCal16.dat
06/14/24 08:22a 76 SERNUM.DAT
The scope also still reports the factory calibration failed, and as a result, I cannot do a user calibration.
Before I dig in further, I wanted to see if anyone has run into this issue previously. I don't need a precise calibration, for anything I do, but would like to get these errors cleared and be able to user-cal again.