Installed new motherboard, PC will boot up but no signal from TV

[sophiefehin]

Hi, recently I installed a new motherboard and my PC will boot up but my TV will display no signal. I have tried to use both HDMI on the motherboard and Graphics card and have also used VGA but nothing seems to fix it.
Motherboard: MSI B350M Mortar
CPU: AMD Ryzen 2600
GPU: 1050TI
RAM: 1x 8GB Corsair Vengeance LPX DDR4


Sophie

 

[Ralston18]

Make and model TV?

Do other displays work?

Will the TV work when connected to another PC?

 

[sophiefehin]

It's an LG tv, model is m2762dl but my previous motherboard could provide a signal. No it doesn't work with other displays.

 

[SgtScream]

Motherboard HDMI ports will not work due to the 2600 not supporting integrated graphics. After trying another HDMI cable reseat the graphics card, along with the corresponding PSU cables. If that doesn't work, try another graphics card.