Asus M5A78L-M/USB3 reactivate onboard hdmi port

tdiffee1

Honorable
Sep 18, 2015
31
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10,530
I have an Asus M5A78L-M/USB3 motherboard that has an onboard HDMI connection. I later installed an NVIDIA GEForce 710 graphics card and stopped using the onboard.

Recently I was given another 32" HDMI monitor and tried to connect it to the onboard but the monitor doesn't receive a signal. Asus tech support advised my to go to BIOS>Advanced> Onboard Configuration then IGPU to activate.

That option wasn't available. I verified that I had the latest BIOS. Below is what it shows:

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Onboard Devices Configuration

Serial Port Address [Enabled]
Parallel Port Address [378]
Parallel Port Mode [Normal]
Parallel Port IRQ [IRQ7]

HDAudio Controller [Enabled]
Front Panel Select [HD Audio]
Onboard LAN Controller [Enabed]
Onboard LAN Boot ROM [Disabled]
USB3.0 Controller [Enabled]

v02.61 American Megatrends
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Asus tech support hasn't been helpful.

Any ideas? Thanks for any help!