After last update on openelec- no signal on TV
#1
Hi ,
I have done my last update on Openelec on my Raspberry Pi. Since that moment I am not getting any signal on my TV.
Below you can find my config.txt configuration:
Code:
################################################################################
#      This file is part of OpenELEC - http://www.openelec.tv
#      Copyright (C) 2009-2014 Stephan Raue ([email protected])
#      Inspired and partly copied from:
#  http://youresuchageek.blogspot.fr/2012/09/howto-raspberry-pi-openelec-on.html
#
#  OpenELEC is free software: you can redistribute it and/or modify
#  it under the terms of the GNU General Public License as published by
#  the Free Software Foundation, either version 2 of the License, or
#  (at your option) any later version.
#
#  OpenELEC is distributed in the hope that it will be useful,
#  but WITHOUT ANY WARRANTY; without even the implied warranty of
#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#  GNU General Public License for more details.
#
#  You should have received a copy of the GNU General Public License
#  along with OpenELEC.  If not, see <http://www.gnu.org/licenses/>.
################################################################################
# Bootloader configuration - config.txt
################################################################################

################################################################################
# Memory (System/GPU configuration )
################################################################################

# default GPU memory split (do not change if you do not know what you are doing)
  gpu_mem=128

# SDRAM size based GPU memory split, uncomment and setup to override 'gpu_mem'
  gpu_mem_256=128
  gpu_mem_512=128

################################################################################
# Overclocking settings
# WARNING: Do not change/enable if you do not know what you are doing!
#          The System may become unstable or you can have data corruption or
#          you can loose your warranty if you set wrong settings
#
# please read: http://elinux.org/RPi_config.txt#Overclocking_configuration
################################################################################

# Overclock mode settings.
#
# default recommended values are: arm_freq | core_freq | sdram_freq | over_voltage
# no overclocking               :    700   |    250    |    400     |      0
# mode 'Modest'                 :    800   |    300    |    400     |      0
# mode 'Medium'                 :    900   |    333    |    450     |      2
# mode 'High'                   :    950   |    450    |    450     |      6
# mode 'Turbo'                  :   1000   |    500    |    500     |      6

arm_freq=900
core_freq=333
sdram_freq=450
over_voltage=2

# set to 'force_turbo=1' to disable dynamic overclocking (you can lose your warranty!)
  force_turbo=1

# If you have any data corruption using Turbo Mode and overclocking
# try with this setting uncommented
# If this still fails, try to use Medium mode without "over_voltage=2"
# If it ultimately keeps failing, forget about this until it gets fixed
# Use a more conservative mode that will works fine in any cases:
# initial_turbo=30

################################################################################
# Overscan settings
################################################################################

# Make display smaller to stop text spilling off the screen
# see also http://www.raspberrypi.org/phpBB3/viewtopic.php?f=67&t=15700
# overscan_scale=1
# disable_overscan=1

# Adapt overscan values to your needs
# overscan_left=57
# overscan_right=59
# overscan_top=20
# overscan_bottom=20

################################################################################
# various settings see also: http://elinux.org/RPi_config.txt
################################################################################
# hdmi_safe=1
# Force HDMI even if unplugged or powered off
hdmi_force_hotplug=1

# Doesn't sent initial active source message.
# Avoids bringing CEC (enabled TV) out of standby and channel switch when
# rebooting.
  hdmi_ignore_cec_init=1

################################################################################
# License keys to enable GPU hardware decoding for various codecs
# to obtain keys visit the shop at http://www.raspberrypi.com
################################################################################

# decode_MPG2=000000000
# decode_WVC1=000000000
# decode_DTS=0x00000000
# decode_DDP=0x00000000

################################################################################
# End of default configuration
# all values below this line were inserted from config.txt.bk (your old config)
# and can be merged with the above values
################################################################################
Any idea how I can get my raspberry Pi signal on my TV?
I am using HDMI cable to connect to my TV. Before the update all worked perfect.
I also plugged in RPi to my monitor and all works ok.

Thank you,

koze
Reply
#2
Describe your TV - make, model, panel specification (resolution - is it full 1920x1080).

A debug log (wiki) of when the Pi boots may contain a lot of relevant information.
Texture Cache Maintenance Utility: Preload your texture cache for optimal UI performance. Remotely manage media libraries. Purge unused artwork to free up space. Find missing media. Configurable QA check to highlight metadata issues. Aid in diagnosis of library and cache related problems.
Reply
#3
Hi,
Thank you for your help.
My TV: lg plasma tv 42px4d-ub

Code:
General/

TV type

plasma TV


Screen size

42 in


Viewing Angle

160 degrees


Viewing Angle (Vertical)

160 degrees


HDMI Ports Qty

1 port(s)


Timer Functions

Sleep


PC Interface

DVI, VGA (HD-15)


Video Interface

Component, composite, HDMI, S-Video


Manufacturer

LG


Video/

Technology

plasma (PDP)


Native resolution

1024 x 768


Resolution

720p


Aspect ratio

16:9


Progressive Scan

progressive scanning (line doubling)


Widescreen

widescreen


Contrast ratio

5000:1


Brightness

1000 cd/m2


Comb Filter

3D-Y/C digital


Colour Temperature Control

Yes


Supported DTV resolutions

720p


TV Tuner/

TV tuner presence

Yes


HDTV Tuner

Yes


Digital TV tuner

ATSC


Analog TV tuner

NTSC


Reception System

ATSC


Secondary Audio Program (SAP)

Yes


Multi-channel Preview

Split screen, picture-in-picture (PIP), POP


Audio/

Speaker(s)

2 x main channel speaker - built-in - 15 Watt


Surround mode

Yes


Sound effects

SRS TruSurround XT


Output Power / Total

30 Watt


Audio Controls

treble


Connectivity/

HDMI ports qty

1


PC interface

VGA (HD-15)


Video interface

component


Remote Control/

Type

universal remote control


Features

back-lit buttons


Convenience/

V-Chip Control

Yes


Menu language

English


Dimensions & Weight/

Weight

99.9 lbs


Dimensions & Weight (Shipping)/

Width

52.8 in


Depth

15 in


Height

30.3 in


Weight

127.9 lbs


Weight (Shipping)

127.9 lbs


Width (Shipping)

52.8 in


General/

Manufacturer

LG

And here is the log file:
http://xbmclogs.com/show.php?id=307883

And once again I would like to emphasize that my RPi was working perfect till last Saturday. I turned it off and since that time I am getting no signal on my TV with RPi turned on and connected.

When I connect my RPi to my other monitor all works normal. Sad
Thank you again,

koze
Reply
#4
Make sure TV is powered on and on right input before booting Pi.
Can you add (to config.txt)
hdmi_safe=1

and reboot and report if you get a picture.
Reply
#5
I tried to power my TV first with the proper HDMI 1 input before turning on RPi.

I also tired to add hdmi_safe=1 to my config.txt file and no difference.

I had similar problem a few months ago but at least at that time after couple tries I had a connection between RPi and TV.


http://forum.xbmc.org/showthread.php?tid=186318
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