Author Topic: SPD3303X-E firmware failure  (Read 549 times)

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Offline mojoe

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SPD3303X-E firmware failure
« on: November 10, 2018, 02:52:54 am »
Does anyone know how to recover from a failed firmware update? When I went to update, I may have accidentally clicked the Update button in EasyPower twice. The update hung at 2%. I waited quite a while, but it didn't finish. I didn't have any choice but to quite EasyPower and power off the supply. Now when it powers on, all the lights are lit, but the screen is black.

Updating my second supply completed successfully.

 

Offline tautech

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Re: SPD3303X-E firmware failure
« Reply #1 on: November 10, 2018, 04:38:22 am »
Does anyone know how to recover from a failed firmware update? When I went to update, I may have accidentally clicked the Update button in EasyPower twice. The update hung at 2%. I waited quite a while, but it didn't finish. I didn't have any choice but to quite EasyPower and power off the supply. Now when it powers on, all the lights are lit, but the screen is black.

Updating my second supply completed successfully.
Nah sorry but I'll ask tech support.  :(
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Online Gandalf_Sr

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Re: SPD3303X-E firmware failure
« Reply #2 on: November 10, 2018, 02:52:48 pm »
I had this problem, you have to press and hold in the twiddly knob while you power on.  Then you'll be able to upgrade.  This happened to me because I didn't select the 'Firmware Mode' in EasyPower.  It's on page 33 of the UG.
I'd like to make the world a better place but they won't give me the source code
 
The following users thanked this post: mojoe, tautech

Offline mojoe

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Re: SPD3303X-E firmware failure
« Reply #3 on: November 10, 2018, 09:49:28 pm »
That worked! Thanks a lot. Last night, I tried holding various buttons while powering on, but I didn't think to hold in the knob.
 

Online Gandalf_Sr

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Re: SPD3303X-E firmware failure
« Reply #4 on: November 11, 2018, 12:17:06 am »
Cool! I'm glad I could help.
I'd like to make the world a better place but they won't give me the source code
 


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