| Products > Test Equipment |
| Need help with restoring License eeprom Lecroy 7200A Wavepro |
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| steven4601:
Dear all, I bought this (used) scope about a year ago in a rather bad period (health-wise) of my life , to keep my mind from wandering the dark alley's... Been fairly happy with the unit , Installed the Ipad retina screen, upgraded the mainboard , gave her a good clean. Even called around to order some license options for serial decode , but those are way too expensive to justify for private/hobby usage.(3 to 10k for some options, paid 4k for the scope already) Today I decided to fumble with something I shouldn't have. License keys ... (I really wanted USB 2 time base and serial/spi/can for fun) After a few tries the scope locked up... Too keep it simple, the DSO software detects a fault, and no longer boots. For the usual first aids, I t reinstalled the DSO package, tried turning it off and on again too.. I think its bad, as in EEPROM bad ... Not even sure where the EEPROM is located for it. I am willing to accept a loss, I shouldn't have been messing around with this. Will be quite sour and hard to digest though. If someone knows a way to undo messing around with license keys id be really grateful. |
| ollopa:
PM sent. |
| steven4601:
Scope is restored ! thanks !!! :-+ Topic can be closed. |
| mos6502:
So you're not going to explain what exactly happened? |
| steven4601:
I messed up big time playing with the scope in the service menu / entering things I should not ... But the 1-wire eeprom was recoverable. by making an Arduino 1--wire programmer to remove the bad data :-+ |
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