Epson Epson EpiqVision Ultra LS500 4K PRO-UHD Ultra Short Throw Laser Projector with Android TV HDMI-NO-SIG-LP Error Fix: No HDMI Signal Detected

Error code HDMI-NO-SIG-LP on the Epson Epson EpiqVision Ultra LS500 4K PRO-UHD Ultra Short Throw Laser Projector with Android TV means: No HDMI Signal Detected. The laser projector is not receiving a video signal — try a different HDMI cable (use certified Premium High Speed HDMI for 4K HDR), connect directly to the source without intermediate switches, verify the source is outputting a signal, and check that the correct HDMI input is selected on the projector; HDCP 2.2 compliance is required for 4K content

The most successful fix is "Test and Replace HDMI Input Board" (hard difficulty, ~90 minutes). Estimated DIY cost: $50-$100. HomeMD has 2 community-ranked fixes for this error.

This error is rated medium severity. It should be addressed soon, but your appliance may still function in a limited capacity.

Yes — the top-ranked community fix ("Test and Replace HDMI Input Board") is rated hard difficulty and takes about 90 minutes. Tools needed: T20 Torx screwdriver, Multimeter, ESD wrist strap.

DIY cost: $50-$100. Professional repair typically costs $250-$400. Many homeowners save money by trying the top-ranked community fix first.

The Epson Epson EpiqVision Ultra LS500 4K PRO-UHD Ultra Short Throw Laser Projector with Android TV has 8 other known error codes, including: DUST-BLOBS-LP (Dust Spots in Projected Image), FAN-ERROR-LP (Laser Projector Fan Failure), FAN-NOISE (Excessive Fan Noise), FILTER-CLEAN-LP (Air Filter Cleaning Required), IMAGE-FOCUS-LP (Image Out of Focus), and 3 more.