The backup went good, i think, but the DALLES was so old i could not be reprogrammed. i KILLED iT. Now lokking for teh replacemnet set.
https://www.eevblog.com/forum/repair/unified-tektool-released-!-(firmware-flash-tools-for-old-tds-series)/
https://w140.com/tekwiki/wiki/TDS744A
https://www.eevblog.com/forum/repair/tekfwtool-for-tds540c-firmware-upgrade/
NVRAM kit: https://www.ebay.com/itm/302913384290
GPIB_ISA https://go.tonyalbus.com/GPIB_ISA
GPIB_ISA https://go.tonyalbus.com/GPIB_ISA_2
GPIB_PCI https://go.tonyalbus.com/GPIB_PCI
GPIB_PCI https://go.tonyalbus.com/GPIB_PCI_2
GPIB_Cable https://go.tonyalbus.com/GPIB_Cable
GPIB_Cable https://go.tonyalbus.com/GPIB_Cable_2
HP 82357B CN: https://www.aliexpress.com/item/4000055854700.html
#TDS744A #tektronix #nvram #dallas