DM800se Tuner Failed

iMak said:

Hi everyone,
This is my first post in this forum and I am looking for your help.

I have a clone DM800se with DVB-2S ALPS M Tuner 801A which was working for years without problems, recently something happened and now I have zero signal on all satellites...

To make sure that nothing was wrong with the dish and the lnb's, I hooked another receiver and everything was fine.

Now on every channel I get Tuner Failed message, so how to make sure that the tuner is broken so I can purchase a new tuner? And which tuner do you recommend, DVB-2S ALPS M Tuner 801A or BCM4505 Tuner?

Thank you in advance.

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iMak said:

Actually the box shows the tuner...

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masp said:

try this
i had so much problem with DM800 & error : "Tune Failed" on all images,
Here is my solution:
now i'm using "NabiloBlackHole_DM800_011.nfi" even in this image i have same problem too.

and there is a setting in the menu:

Menu => Setup => Service searching => Tuner configuration =>
Send Voltage and 22KHz: YES
Send DiSEqc only on satellite change: YES

after setting it to YES , everything is ok for now

Credit to Bobzombie

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iMak said:

@IANB not really, I don't have the same power supply or equivalent...


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IANB said:

Have you tried another power supply @iMak ?

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