Could not get IBDA_Topology from tuner (1 Viewer)

ssjunior

Portal Member
October 7, 2009
23
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Home Country
Brazil Brazil
MediaPortal Version: MediaPortal SVN-Snapshot:-11-14-2009 14-48h - Revision:24102.rar
MediaPortal Skin: StreamedMP
Windows Version: Win 7 32 bits
CPU Type: Intel Core Quad 2,66
HDD: WD Caviar 1T
Memory: 2G DDR2
Motherboard: Gigabyte
Video Card: Nvidia 9400 GT
Video Card Driver: Latest BDA Driver
Sound Card: Onboard
Sound Card AC3: coaxial out
Sound Card Driver: latest Realtek
1. TV Card: Technotrend C1501
1. TV Card Type: DVB-C
1. TV Card Driver: Latest BDA Driver
2. TV Card: Technotrend C1501
2. TV Card Type: DVB-C
2. TV Card Driver: Latest BDA Driver
3. TV Card: Technotrend C1501
3. TV Card Type: DVB-C
3. TV Card Driver: Technotrend C1501
4. TV Card:
4. TV Card Type:
4. TV Card Driver:
MPEG2 Video Codec: MS DTVDVD
MPEG2 Audio Codec: ffdshow
h.264 Video Codec: MS DTVDVD
Satelite/CableTV Provider:
HTPC Case: Mstation HT-5000
Cooling: Scythe Zipang 2
Power Supply: Zalman
Remote: Logitech Harmony One & 1100
TV: Samsung 52" LCD
TV - HTPC Connection: HDMI


Hi,

I am using MP for abount 4 months using Vista. Last week I did a complete fresh reinstall using Win 7 32 bits. I have 3 DVB-C cards and after the upgrade I cannot use all 3 cards at same time. First I thought the problem was a damage card, so I removed all 3 and tested one by one. All cards are fine.

If I use TV Server configuration to scan channels using only one card (removing the other 2) and rotating the cards the signal quality and strength is perfect (100%). If I use two cards, sometimes I have a no signal in one of them. If I use 3 cards, I have no signal for sure for one of them. I changed the coax cables in my tests and cables are fine.

When I am watching TV and if I try to use the third card, I receive a message that there is no signal and checking the logs, the only strange thing that I can see is:


2009-11-18 01:34:03.514840 [6]: unable to connect transport information filter
2009-11-18 01:34:03.594840 [6]: dvb: could not get IBDA_Topology from tuner


Any ideias?

Kind regards
 

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