DM900UHD4K - Does not Start. - With the Red Led Fixed

**hecha71** · Feb 25th 2021

Quote from Melgas

I have the Pen formatted in FAT16,

"I have the Pen" ...and what is the capacity -is the amount of memory? it should be no more than 1 Gigabyte THIS IS VERY IMPORTANT

jhon32 · Feb 25th 2021

Quote from Melgas

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Hello, dear jhon32

The cable is correct.
The connection is made correctly.
Confirmed with PUTTY.
After the connection is confirmed, the following error is obtained: FATAL ERROR - Boot 2nd image failed.

Thank you all.
Hugs.
#

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try this ,install new rescue loader only via puty

1. Copy this .bin to /tmp
2. Open telnet and login (via the IP address)
(if you have no IP, then you must use the other way via Putty Serial)
3. flash-rescue /tmp/*.bin
4. Wait 3-5 minutes. Wait for DONE info!
5. Power OFF to 10 sec and power ON.
6. Done. You have new rescue loader.

Quote from Melgas

#
Hello, dear jhon32

The cable is correct.
The connection is made correctly.
Confirmed with PUTTY.
After the connection is confirmed, the following error is obtained: FATAL ERROR - Boot 2nd image failed.

Thank you all.
Hugs.
#

Display More

**emosim** · Feb 25th 2021

The problem I see here is that he doesnt have access to the login into the box, so he will never login amd be able to send the new rescue bin

We never know... some people by mistake use older PSU like for DM800se at 3 Amp... just check to be sure you use the genuine PSU if the DM900UHD that is 5 Amp.

Emo

**Melgas** · Feb 25th 2021

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Hello, dear @ jhon32

I tried the file you sent.

But the Box is inactive.

You said:

1. Copy this .bin to / tmp

2. Open telnet and login (via the IP address)

(...)

But I don't have an IP to connect with the Box.

So, I don't have Telnet.

It seems a hardware problem. Issue in the memory block.

Only a specialized technician can recover this Box.

Thank you very much for your help.

Hugs.

#

**Melgas** · Feb 25th 2021

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Hello, dear emosim

Yes, I am using the genuine power supply.

Thank you very much for your help.

Hugs.

#

jhon32 · Feb 25th 2021

temp /windows?is the same with jtag

**Melgas** · Feb 25th 2021

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Hello, jhon32

I didn't understand: temp / windows? Is the same with jtag

Are you saying to simulate "jtag" by placing the files in that folder?

But the connection to the Box will not be made ...

Thank you very much for your help.

Hugs.

#

jhon32 · Feb 25th 2021

Quote from Melgas

#
Hello, jhon32

I didn't understand: temp / windows? Is the same with jtag
Are you saying to simulate "jtag" by placing the files in that folder?
But the connection to the Box will not be made ...
Thank you very much for your help.
Hugs.
#

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i make jtag for old dm500 and all files is on pc , i work with programs ,if you whant make a ideia i atached

must be like this

:~# flash-rescue /tmp/*.bin

Warning: Could not read CA!

Warning: Please consider updating your rescue loader!

Manufacturer ID: c2

Memory type : 20

Memory density : 19

read id ok

comparing 2847 sector

on you try all cable must be disconected like hdmi

Only if your receiver dont go in recovery mode

For rescue DM900 use usb cable and putty (serial port).

Start receiver and push ctrl+C to enter in cfe mode. Use usb stick for rescue file downloaded from internet.

ifconfig eth0 -auto

show devices

dir usbdisk0

boot usbdisk0:zImage-rescue-xxxxx

and usb must format in exfat normal,not quiq !eject from bar icons

**seagen** · Feb 25th 2021

Would i suggest you use TeamViewer and maybe help Melgas this way jhon32 ??

Since you seems to be very custom with a complicated software like jtag

jhon32 · Feb 25th 2021

Quote from seagen

Would i suggest you use TeamViewer and maybe help Melgas this way jhon32 ??
Since you seems to be very custom with a complicated software like jtag

this is alot help ,is enuf help

**hecha71** · Feb 25th 2021

Quote from Melgas

But I don't have an IP to connect with the Box.
So, I don't have Telnet.

https://board.newnigma2.to/wbb…M920-DM7080-USB-Recovery/

**Melgas** · Feb 26th 2021

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Hello jhon32.

As suggested, if you are in the mood and time, I ask you to log in with TeamViewer on my PC.

If you accept, tell me what I should prepare:

- Folder with files (which ones?); or do you transfer?

- Box connections (mini-usb connected to the pc + hdmi connected to the tv + net network + sat cable to the tuner)?

I await your decision and the best time (I'm in Portugal).

When you are ready, I can send you by PM the TeamViewer data.

Thank you very much in advance.

#

jhon32 · Feb 26th 2021

Quote from Melgas

#
Hello jhon32.
As suggested, if you are in the mood and time, I ask you to log in with TeamViewer on my PC.
If you accept, tell me what I should prepare:
- Folder with files (which ones?); or do you transfer?
- Box connections (mini-usb connected to the pc + hdmi connected to the tv + net network + sat cable to the tuner)?

I await your decision and the best time (I'm in Portugal).
When you are ready, I can send you by PM the TeamViewer data.

Thank you very much in advance.
#

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you dont need conect with you with teamview , when you conect your dreambox leave only ethernet cable+ mini usb ,first time format your usb to exfat(

small <1gb,copy rescue loader to usb and put on your dreambox !after start puty

Start receiver and push ctrl+C to enter in cfe mode. Use usb stick for rescue file downloaded from internet.

ifconfig eth0 -auto

show devices

dir usbdisk0

boot usbdisk0:zImage-rescue-zImage-rescue-3.14-r0-dm900-20200227

this is bootloader, this mode is moore easy,good luck

**Melgas** · Feb 26th 2021

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Hello jhon32

I followed your instructions.

The result is the same: FATAL ERROR.

I notice that the PEN is not read.

I think there is nothing to do.

I appreciate all your help. You were all impeccable.

Great solidarity. Thank you all.

Hugs.

#

jhon32 · Feb 26th 2021

Quote from Melgas

#
Hello jhon32

I followed your instructions.
The result is the same: FATAL ERROR.
I notice that the PEN is not read.

I think there is nothing to do.
I appreciate all your help. You were all impeccable.
Great solidarity. Thank you all.

Hugs.
#

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not all usb flash drive is works !ytry diferent and smaller ,and not quiq format

**Melgas** · Feb 26th 2021

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Hello jhon32.

No activity in the PEN.

Everything reviewed and correct. Failure total.

I quit. It is not my habit to give up, but it is time to not bother you all anymore.

I just received my new DM920UHD4K, coming Germany (SatKing). I will install.

Thank you all.

Hugs.

#

pauloxp · Feb 27th 2021

Code

hello mine was like a steady red light and the network always flashing takes the tuner off and see if it turns on normally if it has a damaged tuner.

**Melgas** · Feb 27th 2021

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Hi pauloxp.

The tuner, I removed. I just couldn't remove the display (small window), with fear of breaking the connection. All to no avail.

The problem will be in the corrupted, flash memory.

The Box, must have a qualified technical intervention.

Thank you for your help.

Hug.

#

**emosim** · Feb 27th 2021

Yes corrupted flash most probably as second bootloader fails

Emo

**hecha71** · Feb 27th 2021

Взаимодействие с другими людьми

Quote from Melgas

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The problem will be in the corrupted, flash memory.
The Box, must have a qualified technical intervention.

you gave up - weak in spirit, there is a way to restore using a TFTP server, earlier in the posts you were pointed to this method..But you can't hear me

http://www.domica.biz/index.ph…15938.msg166885#msg166885

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DM900UHD4K - Does not Start. - With the Red Led Fixed

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