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Rohde & Schwarz RTO1024 upgrade ??

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analogRF:

--- Quote from: myhobo on October 24, 2024, 07:08:02 am ---Friends of the forum,I used the service password to enter the background to flash the mainboard program, but after waiting for a long time before the flashing was finished, I restarted my machine. After restarting, my machine fan kept turning wildly, and the startup software reported an error "failed to open driver(RTODrv.sys)". I couldn't enter the normal mode or service mode, and I could only enter the simulation mode. Who can help me? Thank you.

--- End quote ---
why did you reflash the EEPROM in first place? those eeproms get reflashed automatically to the latest version when a new firmware is installed and FW detects that the eeprom version is older. there is no need to reflash them. if the flash failed there must have been a HW problem on the board and flashing it wont help and it can get corrupted too.
you can desolder the eeprom and program it separately. the binary contents of all eeproms are inside a directory in FW
the only problem is which eeprom exactly we are talking about

bg8up:
Failed to open RTOdrv.sys,maybe the CHC initialization error

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