Unable To detect HDMI equipement on Samsung LA40B550

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abouhejer
Posts: 1
Joined: Fri Mar 29, 2013 1:35 pm

Unable To detect HDMI equipement on Samsung LA40B550

Post by abouhejer » Fri Mar 29, 2013 1:43 pm

Hi
I cannot understand why my TV is unable to detect HDMI connections. I've tried to connect a satellite tuner, a Bluray Player, a DVD player but
never suceeded. The only HDMI device i could connect was a sony full HD Camescope.
Any body have a clue please??
Thanx for your help

professorjonny
Posts: 9
Joined: Sat Jun 01, 2013 12:14 pm

Re: Unable To detect HDMI equipement on Samsung LA40B550

Post by professorjonny » Mon Jun 03, 2013 12:04 pm

i dont know if upgrading the firmware to the latest from the samsung site may fix it have you messsed with any thing ?

i have the same tv and i can tell you default settings in service menu if you have messed something up ?

sadii
Posts: 1
Joined: Sat Jun 01, 2013 5:41 am

Re: Unable To detect HDMI equipement on Samsung LA40B550

Post by sadii » Tue Jun 04, 2013 11:24 am

Interesting thing......

professorjonny
Posts: 9
Joined: Sat Jun 01, 2013 12:14 pm

Re: Unable To detect HDMI equipement on Samsung LA40B550

Post by professorjonny » Tue Jun 04, 2013 12:29 pm

but it would sound like the main board would be faulty the part to replace is the main board:
BN94-02668C ASSY PCB MAIN

or you could upgrade it to a la40b650 with this part witch gives your tv network capibilities but it would be best to ask here if a user has swapped those parts and if it worked but it shuld:
BN94-02583C ASSY PCB MAIN

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