Author Topic: Keysight E4980AL Precision LCR meter corrupted firmware  (Read 202 times)

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Offline gregelsnerTopic starter

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  • Country: ie
Keysight E4980AL Precision LCR meter corrupted firmware
« on: January 02, 2025, 08:28:41 pm »
Hi All,
I am under super pressure to get the Keysight E4980AL Precision LCR back and running. Power outage killed the unit and corrupted the firmware.
The meter wont start and reboots itself with a message firmware corrupted please use USB image to recover.
I tried the firmware update available on Keysight and it actually detects the USB and performs the update for 20sec. eventually reboots itself and same error message appears about corrupted image.
Looks like firmware is storred on W29N08GVBIAA BGA, I can flash it with new firmware but is it even possible to get the .bin or .dumb file with firmware?
« Last Edit: January 02, 2025, 08:34:09 pm by gregelsner »
 

Offline Aheld

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  • Posts: 58
  • Country: de
Re: Keysight E4980AL Precision LCR meter corrupted firmware
« Reply #1 on: January 03, 2025, 06:56:27 pm »
 


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