User manual Lenovo IdeaCentre A540-27ICB (English - 128 pages)
Best Buy: Lenovo IdeaCentre A540-27ICB 27" Touch-Screen All-In-One Intel Core i5 12GB Memory 256GB SSD Mineral Gray F0EK007HUS
Best Buy: Lenovo IdeaCentre A540-27ICB 27" Touch-Screen All-In-One Intel Core i5 12GB Memory 256GB SSD Mineral Gray F0EK007HUS
Lenovo IdeaCentre A540 (27) Screen Protector - Privacy Lite
Best Buy: Lenovo IdeaCentre A540-27ICB 27" Touch-Screen All-In-One Intel Core i5 12GB Memory 256GB SSD Mineral Gray F0EK007HUS
Amazon.com: Lenovo 24" FHD (1920 x 1080) IPS Touchscreen All-in-One Ideacentre A540 with Intel 8 Core i7-9700T Processor up to 4.30 GHz, 16GB DDR4 RAM, 512GB PCIe SSD, and Windows 10 Home :