Manuals and User Guides for Lenovo THINKPAD R40. We have 28 Lenovo THINKPAD R40 manuals available for free PDF download: Hardware Maintenance Manual, Administrator's Manual, Manual De Maintenance Et D’identification Des Incidents, Service Und Fehlerbehebung, Service Och Felsökning, Troubleshooting Manual, Guia De Serviços E Resolução De Problemas, Deployment Manual, Manual, Setup Manual, Installation Manual, Instalação