Took apart my t560 to clean and glad to see there is almost no dust in the fan. The battery looks like it needs a replacement though. : r/thinkpad
Certified USED Lenovo ThinkPad T560 Business Laptop, 15.6" FHD (1920 x 1080) Non-Touch, 6th Gen Intel Core i5-6300U, 8GB DDR3L Ram, 256GB SSD, Windows 10 Pro - Walmart.com