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My vp-590 Prog.firmware update FAiL !! Reply  
handsome
mcb58
 Hi,
i have vp590 programmer using with fimware v18, and today i installed new software　v4.6.4 ,and i　started to update the fimware , while updating it"s stopped suddenly and　not complete the process!!!

now, all lights are off, When plug the USB to the computer
it says "unknown USB device" .. software not recognize the programmer and no further update..

How can i recover　the bootloader/firmware ? any dump to send me
and urgent help needed??

Regards
Go back list [ Posted:2014-08-04 19:52:15 ] Edit Administer top

Re:My vp-590 Prog.firmware update FAiL Reply  
handsome
lxl
 1 Open the cover.
2 Find JP1(J1), short circuit. Connect with PC and wait for communication is OK while the LINK LED is bright. Then take out short circuit on JP1(J1).
3 Enter WELLON’s system, it will auto-update. When update is OK, exit system.
4 Take out USB connecting cable, assemble it, enter WELLON again.
Go back list [ Posted:2014-08-05 07:54:29 ] Edit Administer Top

My vp-590 Prog.firmware update FAiL !! Reply  
handsome
mcb58
 Thanks for your help, it returns to the life :)
Go back list [ Posted:2014-08-06 00:47:42 ] Edit Administer Top
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