Discussion forums for users of the Sinclair 8-bit range of computers - ZX80, ZX81, ZX Spectrum, Z88, clones...https://www.sinclairzxworld.com/
https://www.sinclairzxworld.com/viewtopic.php?f=6&t=1134
XorA wrote: ↑Mon Apr 30, 2018 10:03 pm Finally got back to trying to repair my 1.0b board. And I see all the docs/rom image seem to have dissapeared