17MB95s-1 HDMI prob

[finntricky]

it's like this,
this board has 3 HDMI inputs, number 1 is dead, number 2 displays for 5 secs before going blank, and number 3 is fine, no probs,
so what chip is causing the problem, the one near the HDMI ports ?
do you think a reflow may help, or is gonna kill the board all together ?

[rccrasher65]

Re: 17MB95s-1 HDMI prob

it's like this,
this board has 3 HDMI inputs, number 1 is dead, number 2 displays for 5 secs before going blank, and number 3 is fine, no probs,
so what chip is causing the problem, the one near the HDMI ports ?
do you think a reflow may help, or is gonna kill the board all together ?

I would try a reflow no oven. I had a successful repair on a Lg main board by replacing the 144pin Switch Ic.The two that are on your board need specialized equipment and skills in reballing to repair. Use hot air station to give it a tr. more than likely gonna have to search for a board replacement. Also check the small surface mounted resistors that are around the HDMI port, compare the results to the one that does work.

[ReeceyBurger123]

Re: 17MB95s-1 HDMI prob

Prolly bga solder issue, main cpu literally is responsible for everything. Gets very very hot and with that shitty heatsink wouldn't surprise me. These boards are junk as it is. Also preform factory reset in service menu in diagnostics page.

[vinceroger69]

Re: 17MB95s-1 HDMI prob

maybe worth reflowing the actual hdmi sockets too just incase some ones been heavy handed and broken the solder on the socket pins/legs