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‎02-26-2019 05:17 AM

HP Recommended
Product: Designjet T520
Operating System: Microsoft Windows 10 (64-bit)

Following a recent power cut, my T520 now displays a blue screen with error code 805DFD31. Does anybody know if this is a USB encrypted chip issue or something else. It is not an error code I have seen on forums.

 

1 person had the same question
1 REPLY 1

‎02-27-2019 05:18 AM

HP Recommended

hello . 

Yes this is blue screen . 

Replace Encrypted chip . 

 

I use this one 

https://www.ebay.co.uk/itm/283379107307

 

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