::[https://www.eserviceinfo.com/browse.php eServiceInfo] - Service manuals, schematics, documentation, programs, electronics, hobby ....
::[https://thetechstall.com/ The Tech Stall] - Would like to share with you all the resources you need to repair desktop and laptop motherboards for free to reduce e-waste and spare the environment.
::[https://elektrotanya.com/keres Elektrotanya] - This site helps you to save the Earth from electronic waste! Schemetics, Service manuals, etc.
::[https://www.electronica-pt.com/ Electrónica PT] - Portuguese community for basic and advanced electronics, electronic repair support center.
::[https://thetechstall.com/ The Tech Stall] - Download all the necessary tools for laptop and desktop motherboard diagnostics and fixes at no costfor free to reduce e-waste and spare the environment.
::[https://www.cyberforum.ru/notebook-circuit/ Cyberforum] - A Russian forum for programmers and system administrators also offering some schematics and boardview for repair.