How to troubleshoot lenovo laptops. lenovo offers a large volume of documentation on how to successfully troubleshoot some of the most common problems that may arise.. Find & buy the right laptop, tablet, desktop or server. build your own pc today or call our sales team 1-855-2-lenovo (1-855-253-6686).. Hi. i've bought a lenovo g510 a few months ago and i didn't use it at all until now. the laptop has the following specs: i7 - 4700mq 8 gb ram amd radeon r7 m265 i. Unable to connect to a wireless network - ideapad. lenovo inc. view. My lenovo laptop lid began i send it twice to repair to nc depot lenovo tech support and it came back with the same problems. at the lenovo repair depot.