SOLVED: "err" message on the display, the answer is not clear - Nikon D80 - iFixit
CW Services Ltd - Nikon D80 that displays 'Err' upon release ..... this is the fix - contacts on the 'phase switch' that tells the camera when it has completed a charge /
Nikon D80 "ERR" Repair Service (aperture unit error fix) | eBay
D80 nikon err error part 1. - YouTube
Amazon.com : Nikon D80 10.2MP Digital SLR Camera Kit with 18-55mm ED AF-S DX Zoom-Nikkor Lens : Digital Slr Camera Bundles : Electronics
Fixing Nikon D80 “Err” Aperture Control / Shutter Problem … by David HK September 2018
Amazon.com : Nikon D80 10.2MP Digital SLR Camera Kit with 18-135mm AF-S DX Zoom-Nikkor Lens : Digital Slr Camera Bundles : Electronics
Nikon D80 Err Message how can i resolve - YouTube
Nikon D80 err message: Nikon FX SLR (DF, D1-D5, D600-D850) Talk Forum: Digital Photography Review
Nikon DSLR Error Codes. Know Possible Ways to Fix Errors
D80 stopped working - Need help!: Nikon DX SLR (D40-D90, D3000-D7500) Talk Forum: Digital Photography Review