Laptops and netbooks :: thinkpad l series laptops :: thinkpad l421 lenovo pc support laptops and netbooks :: thinkpad l series laptops. Laptops and netbooks :: thinkpad l series laptops :: thinkpad l430 lenovo pc support. Lenovo is rolling out some new additions to its thinkpad t series and thinkpad l series notebooks, and we've got the rundown.. If it's productivity and price that matter most, these tough and functional business laptops fit the bill. thinkpad l series helps control costs and pump up productivity.. The thinkpad l series laptops from lenovo were designed with the theme of "green". the first laptops in the series were described by lenovo as being the.