If you are having difficulties with the Lenovo IdeaPad N580, try referring to the troubleshooting page.
Background and Identification
The Lenovo IdeaPad N580, released on August 26, 2012, can be identified by its many features and specs. With the model number 20182, this device utilizes the processors of either Intel Ivy Bridge, Intel Sandy Bridge, AMD Comal, or AMD Brazos 2.0, and a core chipset of Intel HM76. It uses DDR3 1600/1300/1033 MHz RAM internally. The IdeaPad N580 comes equipped with a 15.6” screen/display, a Rambo/Blu-ray Rambo optical drive, a combo audio jack, two USB ports, and a HDMI port. The device features a 4400 mAH six-cell Li-ion battery. The device comes with the pre-installed operating system of Windows 7; after the 2nd half year of 2012, it was pre-installed with Windows 8.
To distinguish the Lenovo IdeaPad N580 from other similar laptops, try to pay attention specifically to the size of the screen/laptop and the other features that are listed above since other devices may lack some of these specifications. The N580 was replaced by the N581 model in 2013.