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Thread: Spektrum DX9 Blank Screen??? Reply to Thread
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11-14-2015 11:46 AM
Saltnpeppa
Re: Spektrum DX9 Blank Screen???

Quick update, since I have been flying almost daily in Arizona for a month.
Using my DX9 with no SD card installed (using the SD card only for model backup now).
I switch between 3 models every flight session (6 batteries each), with 18 flights in total, cycling between two MCPX-BLs and a 450L. It starts up perfectly and switches quickly between models.
Not one issue at all...period. I love my DX9!

The secret - keep the SD slot empty or pony up for a quality card. Personally, I don't see the need to have a card permanently installed.
08-18-2015 06:24 PM
Nev
Re: Spektrum DX9 Blank Screen???

I love my dx9, have not had any issues updating sorry you have. One thing you have in your favor is Horizon ! For a $25 canada post trip they will take care of the issue or replace the radio.
08-18-2015 05:45 PM
Saltnpeppa
Re: Spektrum DX9 Blank Screen???

I have a brand new DX9 received Aug 4th 2015.
I just went to updat4e the firmware from 1.01A to 1.07 using the supplied SD card and got the white screen.
After reading this thread I turned the DX9 off and on again three times until it began to auto-update. The screen flashed off and the progress bar ran from the start several times, getting closer to complete each time. After about 5 auto-loads, it completed the task and rebooted. I then uploaded the new sound file and my tx has been perfect ever since.
No need for a new card. Just a little patience.

I hope this helps future DX9 buyers.
02-12-2015 06:38 PM
davidmc36
Re: Spektrum DX9 Blank Screen???

Quote:
Originally Posted by cosmith View Post
Hey Dave, can you tell us what SD card you had good success with to take out some if the guess work?
I actually had both supplied cards with DX18 and DX9 work just fine. I know lots of people did not. Kingston, no name, and Lexar were also fine for me, various sizes. Graupner supplies Kingston MicroSD 4GB with their radios and I don't recall hearing any issues.
02-12-2015 06:22 PM
scottymize
Re: Spektrum DX9 Blank Screen???

perfect, thanks for the input.

scott
02-12-2015 06:20 PM
cosmith
Re: Spektrum DX9 Blank Screen???

Quote:
Originally Posted by scottymize View Post
Hi Cory, I value your input and appreciate the comments. I certainly did not want to create a stir on here. I enjoy using the radio and it suits me needs to the fullest right now. I just wanted to see if others had the same issues. What brand of SD did you put in it? I want to buy a new SD card this weekend and just not sure which brand to buy? Thanks.

Scott
The one I used from my camera is just an old Kodak branded one...but I think the general consensus is any decent name brand should work.
02-12-2015 06:17 PM
scottymize
Re: Spektrum DX9 Blank Screen???

Hi Cory, I value your input and appreciate the comments. I certainly did not want to create a stir on here. I enjoy using the radio and it suits me needs to the fullest right now. I just wanted to see if others had the same issues. What brand of SD did you put in it? I want to buy a new SD card this weekend and just not sure which brand to buy? Thanks.

Scott
02-12-2015 06:07 PM
cosmith
Re: Spektrum DX9 Blank Screen???

Quote:
Originally Posted by astrofler View Post
Explain bricked to me. You say in your first post you had problems with the original card and by changing cards and continuing with the update everything is ok. is that bricked?

Yes, there have been lots of bad cards shipped with the radio. Caused a lot of confusion and scared the bejesus out of a lot of people. My point is it's not the radio.
Bricked = radio will not boot even after removing SD card.

Yes my issue was caused by the supplied SD card. However, simply removing it did not fix the problem. Also, the card is not broken or "bad media" and works fine in both my computers and camera, the radio is picky about which SD cards it will read for some reason...this is fact. And more importantly, when it tries to read a card and can't it stops working for some reason, even after removing the card. From what I read about the radio pre-purchase, Horizon was initially telling everyone to send their radios back when this happened. Since then, people have figured out that re-installing the system software from a different card is the fix...wonderful, unless you have a "bricked" radio and don't have quick access to another SD card.

This thread was started by a guy that had to send his radio back to Horizon because it was bricked. In response, 4 people including myself and the guy with the DX18 have said they had similar problems. Just because yours hasn't given you an issue doesn't mean that's true for everyone. If that isn't conclusive enough have a read here: https://www.google.ca/webhp?sourceid=chrome-instant&ion=1&espv=2&ie=UTF-8#q=dx9%20blank%20screen

I too am in the camp of people who absolutely love using this radio...the features and programming are second to none in my limited experience. I just hope to not have issues with it down the road. $500 is a lot of money to me and I hope that I got some decent quality for it.

I thought I was contributing to this thread in a constructive manner...I didn't intend to get anybody's panties in a knot, so if I did please accept my sincerest apologies!
02-12-2015 04:41 PM
astrofler
Re: Spektrum DX9 Blank Screen???

Exactly. My experience has been the dx9 is the single best ever rc related item I've ever owned in 45 years in the hobby.
02-12-2015 04:37 PM
FuzzzMan
Re: Spektrum DX9 Blank Screen???

Quote:
Originally Posted by cosmith View Post
Ummmmmmmm.....cheap SD card bricked my DX9 and several others. Does that count as something that hasn't gone wrong???? Google search dx9 SD card...very common and well known issue.
I had the same problem... DX9 seemed stuck.. or bricked.. replaced the SD card and booted to the new one with a software update and BANG!! back in the sky..
seriously not a big deal.. and it only happens if your updating from the crap card.. Just get rid of the included SD card and you will be just fine..
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